Ep. 1032 | A Plant-Based, Holistic Approach to Reducing Inflammation with Dr. Will Bulsiewicz
Summary: Episode Summary In this episode, Dr. B discusses his new book, 'Plant Powered Plus,' which delves into the multifactorial nature of inflammation and the importance of a holistic approach to health. He emphasizes the interconnectedness of gut health, lifestyle choices, and emotional well-being, while also addressing the confusion surrounding dietary guidelines and the role of plant-based nutrition. The discussion highlights the significance of personal journeys in healing, the impact of circadian rhythms on health, and the importance of addressing root causes of health issues rather than solely relying on medications. Dr. B. shares insights on the role of coffee and alcohol in gut health, encouraging listeners to embrace a balanced and informed approach to their wellness journey. Dr. Will Bulsiewicz Resources Website: theguthealthmd.com Book: Plant Powered Plus: Activate the Power of Your Gut to Tame Inflammation and Reclaim Your Health Social: IG: @theguthealthmd, TikTok: theguthealthmd_ YouTube: @theguthealthmd Bio: Will Bulsiewicz, MD MSCI (known as Dr. B), is an award winning gastroenterologist, gut health expert and New York Times bestselling author. He received his medical degree from Georgetown University and a Masterâs in Clinical Investigation from Northwestern University. He earned the highest clinical honors in both his residency at Northwestern and his gastroenterology fellowship at UNCârecognition reserved for the top physician in each graduating class. He also completed an NIH-funded fellowship in epidemiology at UNC. He has authored more than twenty five scientific papers, his work has been cited more than 5000 times by other scientists, and he has delivered numerous keynotes as well as briefings to Congress, the USDA, and the NFL Alumni. His books Fiber Fueled and The Fiber Fueled Cookbook have over 500,000 copies in print and are translated into 20 languages. His highly anticipated third book, Plant Powered Plus, is scheduled for publication on January 13, 2026. He lives in Charleston, South Carolina with his wife and four kids and offers free resources at theguthealthmd.com. EPISODE SPONSORS: Solluna SBO Probiotics OFFER: Go to mysolluna.com and use the CODE: PODFAM15 for 15% off your entire order. Chapters 00:00 â Introduction & Book Overview02:10 â Understanding the Multifactorial Nature of Inflammation06:19 â A Personal Journey of Healing10:04 â The Power of Holistic Health & Connection12:31 â Cutting Through Dietary Confusion18:06 â Why Gut Health Matters20:29 â Four Essential Elements for Optimal Health25:45 â The GutâImmune Connection30:18 â Inflammation & Fertility32:41 â Getting to the Root Cause of Health Issues36:02 â Medications vs. Lifestyle Shifts39:19 â Circadian Rhythms & Gut Health53:52 â Coffee, Alcohol & Their Impact on the Gut OTHER PODCASTS YOU MAY ENJOY! How the Power Foods Diet helps with Weight Loss with Dr. Neal Barnard How Not to Age with New York Times best-selling author Dr. Michael Greger Simple Ways to Use the Power of Herbalism in Your Daily Life with Rachelle Robinette The Importance of Nitric Oxide and How to Optimize our Bodyâs Production of it with Dr. Nathan S. Bryan Heart Healthy, Plant-Based Eating with Dr. Jenneffer Pulapaka The Science of Longevity: Plaque Heart Scans, Cancer Screening, Glutathione & More with Dr. Julianna Lindsey Powered and Distributed by: PodcastOne Kimberly (00:00.686)Hello and welcome back to our Monday interview show. Iâm really excited to share my conversation with Dr. Will Bulsiewicz, also known as Dr. B, who is a plant-based gastroenterologist. Heâs the New York Times bestselling author of Fiber Fueled. He happens to be a dear friend of mine who has come to my house several times and we have a very brother-sister-like relationship. And he has a new book out called Plant Powered Plus. Activate the power of your gut to tame inflammation and reclaim your health. So in this new book, heâs focusing on inflammation. He and I share a great passion for the real power of plants and a plant-forward diet. Whether youâre fully plant-based like Dr. B and I, or you are adding more plants to your diet in general, thereâs so much power in eating this way. as weâll talk about in todayâs show. I also want to call out if you are interested in this topic of inflammation gut health, if you arenât aware, my brand, Solluna has an amazing line of digestion-focused supplements, which are aligned with nature and backed by science. Our SBO probiotics, for example, have proper ratios and strains. Theyâre hardy enough to get through your stomach acid to implant in your gut. And I canât tell you what a difference these supplements have made in my life personally, detoxing the digestive enzymes as well to make sure youâre getting the maximum amount of nutrition from your food and reducing bloating, getting rid of aging waste. So please head over to mysalunawith2lz.com to check out our amazing line of digestion focused supplements. All right, all that being said, letâs get right into our show today with Dr. B. Kimberly (00:01.64)Dr. B, Will, my dear friend, repeat podcast guest, welcome back and congratulations on your new book. Dr. Will Bulsiewicz (00:11.33)Thank you, Kim. Itâs always a pleasure to be with you and your audience. So thanks for having me. Kimberly (00:16.628)And this is your third book, if Iâm correct? it? Dr. Will Bulsiewicz (00:21.294)This is my third book, baby. Itâs hard to keep track of because we have four children at home and then I have three book babies. So yeah, this is my third book, baby. First was Fiber Fueled in 2020, the Fiber Fueled Cookbook in 22, and then here we are Plant Powered Plus in 2026. Kimberly (00:36.48)I feel like itâs been this journey, know, collectively in your career and also between you and I, I feel like we met around when your first book came out. And I think thatâs when you first came on the show and we connected on so many different levels, sharing, of course, our passion for plant-based eating, for fiber. So weâve been on our own little journey now six years. Dr. Will Bulsiewicz (01:03.276)We have, and itâs a beautiful journey. And I love that. Youâre like a sister to me. You have lot of that. I donât have any actual sisters in my life. So you sort of helped to fill that void. But also I feel like as I look at your career, itâs actually played out. Youâre a little bit more advanced than I am on some levels. But the way itâs played out for you feels a little bit similar to me, which is that you started off really nutrition oriented. Dr. Will Bulsiewicz (01:33.42)And then the conversation expanded and grew into other places. And thatâs kind of where Iâm at now is of course, Iâm going to talk to you about nutrition. And do I think itâs important? Of course, I think itâs important. Itâs really important, but itâs not the only thing. Kimberly (01:35.753)Yes. Kimberly (01:48.168)Yes. I felt that in this new book, which weâll get into right now, The Plant Powered Plus, and youâre really talking about this huge topic, which is so pervasive and multifactorial inflammation. And I love how you get into in this book, lifestyle so much, which weâll talk about circadian rhythms, meal time, stress, lifestyle, connecting to purpose. Because like you said, itâs not just this narrow granular approach thatâs going to heal us, but this whole body, whole being, whole heart, whole soul approach, which is so important for it to be sustainable and work. Dr. Will Bulsiewicz (02:29.122)You know, one of the things, a hundred percent. And one of the things that I love about when you and I get to connect is that we come from our own sort of angle into the conversation, but we end up meeting in the same place and we might have our own ways of, of like understanding how we got there, but weâre using the same language, the same words to talk about the same paths to healing. Kimberly (02:58.089)Yes. Dr. Will Bulsiewicz (02:58.862)And, you know, I think some people have been surprised Rich Roll was taken aback by some of the things in my new book, because heâs like, I really didnât expect, like as a scientific guy, I really didnât expect you to go into some of these places. But you know what the truth is, Kim? Everything that has been taught to us by traditional medicine, everything that youâve been talking about for years, ahead of the curve. Kimberly (03:24.512)Mm. Dr. Will Bulsiewicz (03:27.732)science has validated. And the pathways, the physiology, which I, of course, Iâd love to see and I love to talk about and we can talk about today. The pathways are now proven. So things that people used to dismiss years ago as being, thatâs like kind of woo woo, right? Here we are today. This is real. These are real conversations about healing. And I can show you the exact physiology. Kimberly (03:30.335)Yes. Kimberly (03:48.534)Yeah. Dr. Will Bulsiewicz (03:57.816)that involves the brain and the gut and the hormones in between that explains how these different things affect our life. Kimberly (04:07.112)I love how you chose to write this book in terms of a lot of health books feel very disruptive. You canât get through a sentence without all the different footnote, you know, numbers and just parentheses. And instead you write a chapter and then with confidence you say at the end, thereâs 428 citations to support this material. Itâs all on the website. And I found that so refreshing. I could actually read the book and glean the subject matter. I think thatâs what makes a lot of health books hard to read is thereâs just so many references. For the average person, it becomes confusing and it dilutes the message. So thereâs a real power in how you did that. I also love how you start the book with a dedication to your mother. It already started from a very heart-based place and it felt very personal. the way you wrote this one. Dr. Will Bulsiewicz (05:06.028)Yeah, well, one of the things that happens in this book is I start to open up about some of the challenges that Iâve had in my life, some of the mistakes that Iâve made, but also some of the challenges that we faced as a family when I was a kid. And that involves both of my parents and my dad is deceased. And I, I dedicated fiber fueled to my dad, but, we, Kimberly (05:13.992)Mm-hmm. Kimberly (05:26.891)Yeah. Kimberly (05:31.891)Hmm. Dr. Will Bulsiewicz (05:35.768)had a complex relationship, my father and I. And when I wrote Fiber Fueled, it was very easy for me, Kim, to write in a way where it makes it sound like, hey, in 2012, I was this 32-year-old guy who was struggling with my health, and all I had to do was start drinking some smoothies. And all of a sudden everything fell into place and everything was beautiful, right? Itâs so easy to do that. Thereâs the part of me that thereâs some shame there. Thereâs processing that is still occurring to this day. Thereâs complex familial dynamics that like in 2020, I wasnât, I wasnât going to write about that. Itâs not, I wasnât ready to share that. And, and Kimberly (06:06.73)Yeah. Kimberly (06:16.853)Mm. Kimberly (06:26.847)Yeah. Kimberly (06:32.703)Yeah. Dr. Will Bulsiewicz (06:33.59)You get a little further along and here we are, you know, six years later and I think that thereâs opportunities for healing for people in this place through our relationships and also through our connection to other things, to a purpose, to a higher power. I really believe that this is what the world needs right now. And as a medical doctor, if I believe that, if that, if If deep inside of myself, my heart tells me thatâs what people truly need to heal. Iâm a coward if I donât come forward and say it. And so, but as a person who is deeply committed to what I set off to do as a teenager, which was to be a medical doctor and help people. That commitment basically says, Hey dude, like this is uncomfortable. You have to step forward and be willing to talk about this. Kimberly (07:08.469)Mm-hmm. Dr. Will Bulsiewicz (07:32.578)So here we are. Kimberly (07:34.494)Itâs so beautiful how itâs like the opening of the heart through the different layers. We are so concerned with how weâre perceived by others and our identity. Iâm the smart, Iâm the medical doctor. I have all the studies behind me, which is really important as a pathway for many people to come in. But then, like you said, thereâs more to it. And I love how youâre really talking about that, the complexities, the things that canât be ignored. know, people kind of put stress in a bucket and then we try to put band-aids on it. But why are we feeling stressed in the first place? Why are we so disconnected? Weâre disconnected from our foods and weâre disconnected from our own hearts. Weâre disconnected from people around us. Weâre disconnected from our communities. And weâre going to be more disconnected. Weâre going have disconnection in our gut microbiomes. Like itâs so many different layers that interconnect. Dr. Will Bulsiewicz (08:28.002)Well, if you think about it, like this word holistic. Number one, the body does not care that we want to fragment it and talk about it as different things and different compartments of the body. Right? Gut health versus metabolic health versus immune health. Like the body doesnât care. Itâs all part of one body. Itâs all interconnected. And there are things that are occurring inside of us. right now as you and I speak to one another, as we speak to one another on a microscopic level that are influencing an entire cascade of physiology, right? But also, we are not separate from our environment. I grew up believing that I was, I grew up believing that, look, like, look in the mirror, this is what you see, this is the person and everything else out there, thatâs just the surroundings and I can go out and I Kimberly (09:10.676)Mm-hmm. Dr. Will Bulsiewicz (09:32.586)I can manipulate that I can change that. And now what I realize is actually no, whatâs happening is the other way around. The environment is changing me. And the gut microbiome is the story. The gut microbiome is actually the story of my life. And from that, itâs influencing my physiology throughout my entire body. So Kimberly (09:39.785)Yes. Mm-hmm. Kimberly (09:46.997)Mm. Dr. Will Bulsiewicz (09:59.178)So we are we are part of this, you know, this concept of like oneness, this concept of like, something bigger. We canât we canât pull ourselves out of that. We are the product. We are the product of the people that we surround ourselves with. We are the product of our home and our environment that we live in. We are we are the product of our relationships. We are the product of all of these different factors. Kimberly (10:06.165)Yes. Kimberly (10:19.798)And like you said, in keeping with ancient medicinal practices, you talk so much about plant power and the diversity and taking all these different superpowers, the polyphenols and the antioxidants and the different vitamins and supercharging our bodies. When I read your book and when I, know, as from the start and we started connecting, itâs, seems obvious, but also just common sense. And then our mutual friend Dan Buenior has studied these blue zones. And we say, yes, we need plants, we need fiber. But what do you think? Well, now thereâs just so much, I feel confusion still and misdirection, you weâre on the heels as you and I chat, the government dietary protocols have just been redone to sort of reflect this collective over emphasis on protein. A lot of people are getting, picking up little tidbits of information on social media and around. And now so much emphasis on beef jerky, beef tallow, know, protein bars, protein shakes all day long. And itâs moving us away. Like weâre talking about this environmental connection, gut health, soil diversity. I mean, I donât know, the question itâs more just a, you know, a statement or reflection back because sometimes I just think, wow, thereâs a, thereâs a, thereâs a lot of confusion to muddle through for many. Dr. Will Bulsiewicz (11:57.964)Yeah, well, and unfortunately, I donât know that the world is going to make that any easier for us anytime soon, right? Because the truth and the reality, so let me, I would love to frame it this way. And then we can talk about the dietary guidelines and some of my thoughts around that. So getting back to what we were discussing a moment ago of this idea of like, you are one person, you are one body. Kimberly (12:04.426)Yeah. Kimberly (12:13.129)Yes, please. Dr. Will Bulsiewicz (12:25.506)There is a way in which your body is functioning and interacting with the surrounding world. And those are facts. Those are the laws of nature. And the laws of nature do not care what you want to believe. Right? And when we conduct science, Kimberly (12:39.606)Mm. Dr. Will Bulsiewicz (12:52.364)And this word science, it makes me sad that this has become a charged word. It really shouldnât, it really should not be. Because ultimately this is the tool that we need in order to understand and interpret these laws of nature. And so if the laws of nature are the truth, literally the truth, indisputably, and theyâre, and theyâre working right now, whether we want to acknowledge them or not, itâs happening as we sit here. Kimberly (12:57.055)Right. Kimberly (13:15.327)Yes. Dr. Will Bulsiewicz (13:22.496)Science is our approach getting closer to the truth. And thatâs not to say that itâs, you know, flawless, clearly mistakes get made. But this is the technique that weâre using to try to ultimately get there. And the more that we can lean into that, the closer that we will get to the truth, and the closer that we get to the truth, the better that we will become at being able to observe the laws of nature and use them to our advantage. So I would, I would actually make an argument that you 5,000 years of Ayurveda, right, or traditional Chinese medicine. Theyâre not randomized control trials, but there is tremendous wisdom in 5,000 years of information that is human observation. Thatâs science, right? So anyway, and I think that the problem is, the problem is that Kimberly (14:01.961)Right. Kimberly (14:08.98)Yep, wishinâ. Dr. Will Bulsiewicz (14:17.24)We live in a world where like Iâm actually taken aback and appalled by how much the information can vary depending on where you, what is your entry point? Right? So you click one thing and next thing you know, you will be fed all of these different things. And my wife might be sitting next to me on the couch. She clicks something different and she ends up in a totally different place. And our perspective on the exact same thing is radically divergent. Kimberly (14:27.286)Totally. Dr. Will Bulsiewicz (14:47.436)Right? So, and this is the problem that we have is that this is now like, affected nutrition and science. And this has become a, like nutrition should not be political at all. It should not matter. Weâre trying to make people healthy period, but now itâs become a political thing. So anyway, with regard to the dietary guidelines, there was a lot about the, there are some things that they got right. And I was grateful that they got right. Right. For the first time, they mentioned gut health. Kimberly (14:47.573)Yeah. Kimberly (15:02.57)Yes. Kimberly (15:07.638)Yeah. Dr. Will Bulsiewicz (15:16.812)right? But how can you mention gut health and talk about the value? They actually said the right thing, which is gut health is important. You need more plant based food, you need fermented food. Iâm like giving a standing ovation. And then I look at the rest of the guidelines and Iâm like, so youâre not going to talk about the fiber deficiency in America at all, right? But then youâre going to reorganize the food pyramid to prioritize Kimberly (15:34.867)Exactly. Dr. Will Bulsiewicz (15:44.79)animal-based foods, specifically red meat and butter and beef tallow. And these are the highest sources of saturated fat. And so hereâs the like thing that it just, it doesnât make sense. You donât have to be a nutritionist to hear this and hear that it makes no sense. Because in their recommendation, if you actually read the document, they said with total clarity, Kimberly (15:46.986)Yes. Dr. Will Bulsiewicz (16:12.436)your goal should be less than 10 % of your calories from saturated fat. And Kim, that was the same recommendation that they made in 2020. They havenât changed that. And the average American gets 12 % of their calories from saturated fat. So if youâre recommending to us that we get less than 10 % of our calories from saturated fat, but youâre simultaneously making recommendations that increase our saturated fat intake, youâre youâre actually making us less likely to fulfill what youâre asking us to do. It doesnât make any sense. Kimberly (16:42.582)Exactly. just leads to this, you know, kind of honing in on inflammation now. It leads to this chronic confusion, I think thatâs out there about what weâre to focus on. I was at my sonâs chess tournament the other day and we went next door. Itâs convenient. We went to Starbucks and I havenât been there in a while. And I was amazed, Dr. B, how many drinks you can just add. protein too. Itâs everything. Everything is protein, protein, protein. And when we emphasize protein, we have no choice. The average person canât emphasize so many things at once. So then thereâs a de-emphasis on the very things that youâre talking about in your book, this diversity of plants and fiber and all the things that have been proven through these hundreds and hundreds of citations to really help with these conditions. People are Dr. Will Bulsiewicz (17:13.088)Itâs become an entire thing. Yeah, the protein thing. Yeah. Kimberly (17:42.098)I love how you also talk about the severity of another big topic, menopause, how menopause symptoms are impacted by inflammation, food allergies, eczema, besides, of course, the pervasiveness of autoimmune conditions. Itâs everywhere. And then everybodyâs just trying to increase their protein intake every day, become sort of their barometer of whether theyâre eating healthy. So thereâs this gap here, Dr. B, and you address that head on in your book. not just with protein, just, you know, whatâs going on with people and their lifestyle and where the focus really should be. Can you tell us a little bit about, you know, just mounted that in general, and then weâll get into some of these lines, the three lines of defense, which I found were really interesting. Dr. Will Bulsiewicz (18:23.075)Yeah. Dr. Will Bulsiewicz (18:28.78)Yeah, so I think that a sensible approach to nutrition is to say, youâre not going to do every single thing, right? And that would just be, it would drive you bonkers to try to do every single thing. So we need to be strategic and we want to go after the big opportunities, the life changing opportunities. But at the same time, for it to actually be life changing. It has to be something that is missing. If youâre already doing it and youâre doing it to sufficiency, why would you change? Why donât you just keep it the way it is, right? Whereas the stuff thatâs missing, thatâs where you could radically transform your health if itâs the right thing. So in the nutrition elements within this book, Kimberly (19:09.372)Right. Dr. Will Bulsiewicz (19:25.57)Thatâs where the conversation starts from my perspective is Iâm here to say that like in the event that any listener right now is unsure of whether theyâre willing to do a plant powered plus diet. I want you to know that plant powered plus is welcoming many people of many different diets and we could apply different terms. I actually donât like when we apply labels think that like weâre oversimplifying. Kimberly (19:52.66)Yeah. Dr. Will Bulsiewicz (19:55.458)but we can apply terms and itâs not just vegan and vegetarian. It can include Mediterranean, can include pescatarian, it can include flexitarian. We have options, but the key here is that there are four specific things that I have identified that I see as being essential to gut health and to reduce inflammation. And they are fiber, Kimberly (20:20.15)Mm. Dr. Will Bulsiewicz (20:24.142)Polyphenols, which polyphenols are the colors of our food. So you walk into the supermarket and you see this beautiful produce section. Itâs the rainbow. When we say eat the rainbow, weâre really saying eat polyphenols. Number three, healthy fats. And number four, have trouble getting my hand to do that properly. Sorry. I used to think I was a great athlete until right now, but anyway, yeah, there we go. Number four. Number four is fermented food. Kimberly (20:43.574)you Kimberly (20:47.901)Or, yeah. Dr. Will Bulsiewicz (20:54.894)And so, and if you go through these one by one, fiber, 95 % efficient, polyphenols, well, they mostly come from fruits and vegetables. They can come from other things too, but mostly from fruits and vegetables. And at a minimum, 80 to 90 % of Americans are not getting the mark on those particular foods. Healthy fats were again, over consuming saturated fat. And weâre under consuming the fat thatâs found in nuts and seeds and avocados. Kimberly (21:13.631)Yes. Dr. Will Bulsiewicz (21:24.89)And finally, fermented food, even people who eat healthy, the vast majority, they consume less than one serving of fermented food per day. So these four things to me, thatâs the opportunity. Because if you did these four things and work them into your nutritional routines, you would feel the difference. Kimberly (21:50.1)Yes. Dr. Will Bulsiewicz (21:50.316)And it could be any of the symptoms that you described a moment ago and more inflammation is far reaching. Most of us on some level are dealing with something and there is an opportunity here. Kimberly (22:03.284)And these are accessible. You know, we can think of the vast colors and adding variety through the rainbows, the rainbow that is accessible when we walk into the farmerâs market or into the supermarket. When you talk about healthy fats, Dr. B, we talk, know, seeds, nuts, avocados, I know you mentioned in the book, not eating a lot of, you know, high-fried, high-heat foods, like fried foods, which many of us have known for many years. But do you, I wonder if you personally do cook with, like will you saute sometimes with avocado oil or I know some doctors would say, well, just use vegetable broth or try to avoid cooking with oils altogether. I know you say itâs not one size fits all, but in general, if someoneâs thinking about coming over more and thinking, well, what are some of the ways in which I can⌠Tone in on healthy fats. Dr. Will Bulsiewicz (23:04.408)So in the plant-based space, and Kimmy, Iâm sure youâre familiar with this, thereâs camps that have very, very big feelings on the question of oil, whether to include or not include, you know? And⌠Kimberly (23:12.532)I know. Yeah, Dr. Bernard is in the no oil camp and then some are, you know, amounts of coconut oil and other oils too. Dr. Will Bulsiewicz (23:23.436)Yeah, so the way that I would approach this from my perspective is like for the people who are no oil and theyâre thriving and their health is great, I wouldnât change anything. I would stay as you are, right? I still think that you would benefit from healthy fat in your diet and that includes seeds and nuts and avocados, but Iâm not saying that you should reintroduce oil if youâve found that you actually are doing incredibly well without it. People who are trying to lose weight, Kimberly (23:30.805)Yeah. Kimberly (23:42.218)Yes. Dr. Will Bulsiewicz (23:51.656)Oil is not really helpful when youâre trying to lose weight. Itâs the most calorie dense thing that exists. But for the average person whoâs listening to us right now, and Iâm trying to convince them to increase their plant based food intake, because thatâs how we address these four things that weâve been talking about. Right? We have to acknowledge the reality oil tastes great. And I enjoy my food when itâs included with that. So I donât personally go out of my way to ramp up my oil intake. But If you are to include oil in your diet, to me, the choice would be extra virgin olive oil at room temperature. I really donât want people to cook at high heat with oil that much, but if you are, avocado oil is the choice. So like I donât, I donât do a ton of sauteing and frying and things like this. I donât do much of that. I do a lot of slow cooking. and to me, those are the most like, itâs hard to beat slow cooked food, honestly. So, Kimberly (24:39.423)or roast. Thank you. Dr. Will Bulsiewicz (24:51.522)But for what itâs worth, if I were to be doing that, I would use avocado oil. Kimberly (24:55.294)Yeah, well said. I think that thereâs different types of cooking methods that we can adopt more. For me, we do eat lot of soups and stews in our family, and we donât need to use a lot of oil when you cook that way. So thereâs lots of different methodologies that can adapt as you come into this lifestyle. Dr. Will Bulsiewicz (25:17.314)Yeah, so like for me, I just want to welcome people into this lifestyle and I want to change, I want to change their life. I want to change their health. And I sometimes feel like the oil question becomes a blocker to that. I donât want that to be a blocker. want, I want people to come in and enjoy delicious, colorful food. Kimberly (25:20.424)Yeah. Kimberly (25:29.78)No. Kimberly (25:34.984)I love how thereâs so many people suffering with allergic reactions, Dr. B. It could be pet dander, it could be eczema, it could be, I just donât know. And I love how specifically you break down these lines of defense in our body. Now more and more people are starting to realize how closely our immune system is related to our gut health. But can you just give us a little bit of a⌠like an overview of the microbes, the gut barrier and our immune system and how they rise and fall together. I found that really well written in the book. Dr. Will Bulsiewicz (26:15.136)Yeah, I mean, Iâm happy to explain this out of curiosity. I bet youâve been talking about this for 15 years, but Kimberly (26:20.468)Yeah. You know, itâs funny when I wrote the beauty detox solution and I was talking so much about digestion and it was like this revelation to me, Dr. V, that my skin had such bad acne and it wasnât until I cleared my constipation and I gave up dairy, which I couldnât metabolize very well, many things I was like, wow, this really works. And people, you know, had never heard of it. before. Now thereâs so much talk about it, which Iâm really happy to hear. you know, and of course, our, our event has been talking about agony and digestive health for so many thousands of years, but itâs always like, yeah, things get out. Thankfully that are helpful. Sometimes. Dr. Will Bulsiewicz (26:57.774)Exactly. Yeah. Dr. Will Bulsiewicz (27:04.588)Well, and I think I think sometimes whatâs necessary is like, people are waiting for the mess mechanistic research to prove what people what the observation that you already are seeing that you already that you already knew, right? So because many of the studies are in the last five years since my first book came out in the last five, six years. So the but what we what we have learned is that Kimberly (27:15.936)Yeah. Dr. Will Bulsiewicz (27:33.8)You know, I guess let me let me start and Iâm going to zoom out for a moment and then weâll narrow in, which is to say that as I entered into writing this book as an author, I had an opportunity I could have written about anything. And as a medical doctor, I want to go where the opportunity exists to help the most people possible. And what I saw is that we have an epidemic of inflammation. And so I started with a question that Kimberly (27:59.359)Yes. Dr. Will Bulsiewicz (28:02.926)Um, for those of you who grabbed the book, youâll find this on page, believe 371, 372 of the book. Thereâs a table where I actually did research to try to figure out how many health conditions can I prove with a, the scientific reference that this health condition is associated with inflammation. And I found over 130, like, I think thereâs like 135. And so then I moved to my second question. Kimberly (28:28.502)Mm. Dr. Will Bulsiewicz (28:32.994)which was out of these health conditions, how many of them have dysbiosis, which means damage to the microbiome. Or another way of asking the same question is whatâs up with the microbiome in these people that have these inflammatory health conditions? And the answer to that question was in laymanâs terms, the microbiome was jacked up, the gut was jacked up. In fact, I couldnât find any study. where there was evidence of chronic inflammation and the gut microbiome was appearing healthy. So itâs a hundred percent correlation that basically when we are struggling with chronic inflammatory health conditions, which could be allergic, as you mentioned, it could be autoimmune, but it could be metabolic like diabetes, obesity, these are actually inflammatory. Kimberly (29:09.142)100 % correlation. Dr. Will Bulsiewicz (29:29.362)it could be mood disorder. Depression is an inflammatory mood disorder. Could be cognition. Our brain Alzheimerâs comes from inflammation. hormonal polycystic ovary syndrome, endometriosis, infertility in both men and women. In men, erectile dysfunction in women, perimenopause and menopause symptoms. so anyway, thatâs just like a fraction and Kimberly (29:55.542)Well, Dr. Lee, can we pause there for a moment because itâs such a big topic is the infertility and PCOH is rampant. And you talk about here, I found it was really interesting, the glyphosate and some of these external toxins also correlating to fertility issues. But also in your work, seeing when youâre in general, from your diet or other conditions, your gut microbiome is disrupted. Or letâs say someone does have an autoimmune condition. I just met a woman over the break who has, sheâs 28 years old and she was just diagnosed with multiple sclerosis and sheâs just trying to get pregnant. So how, you know, you can have these really severe or mild to severe autoimmune conditions and how much it affects your fertility. Dr. Will Bulsiewicz (30:49.966)Profoundly. Inflammation clearly affects fertility. And in fact, Kim, Iâll have to connect you to my friend, Natalie Crawford. And she is a fertility specialist, OBGYN, in Austin, Texas. She has a new book thatâs coming out in April thatâs entirely about fertility. And the first thing that she writes about is inflammation. Kimberly (30:54.219)Mm. Kimberly (31:00.906)Hmm. Kimberly (31:18.504)inflammation because thereâs like inflammationâs up and infertility is up across the board. Dr. Will Bulsiewicz (31:25.14)100%. Infertility is a massive problem in both men and women. So on the menâs health side, some of the statistics are terrifying. Sperm counts have plummeted in the last 30 years. Testosterone levels have plummeted in the last 30 years. So I mean, men are struggling on many different levels. And a lot of this is health conditions driven by chronic low grade inflammation that theyâre not even aware, right? Like, you donât feel well, you donât feel like yourself, youâre not proud to be the man that you should be. And you donât realize that thereâs this thing thatâs driving that thatâs actually deeply seated inside of you. So and then in terms of women, 100%, there is no doubt that chronic inflammation is associated with infertility. And that can manifest through health conditions like polycystic ovary syndrome. or through endometriosis, but itâs not just that. And, you know, if you think about like, for example, how fertility can vary where infertility can show up when a person is underweight. Being underweight is inflammatory in the same way that being overweight is inflammatory. When your body is in metabolic balance, then thatâs anti-inflammatory. When youâre out of metabolic balance, which is underweight or overweight, then Kimberly (32:34.92)Right? Kimberly (32:38.582)Mmm. Mmm. Dr. Will Bulsiewicz (32:49.464)itâs actually inflammatory and thatâs part of whatâs happening there. Kimberly (32:53.878)Dr. B, if people arenât feeling well and they rush to take bioidentical hormones, letâs take testosterone or women going through really rough menopause, and it can help, but do you think there can still be or can mask the underlying inflammatory conditions which arenât helped necessarily by those hormones? Dr. Will Bulsiewicz (33:14.688)Iâm of the belief, my approach, like if I were to generalize about my approach to medicine, Iâm of the belief that in all health conditions, every single one of them, we should be taking steps to understand what is the root of this health condition? How did we get to where we are today? And what are the steps that we can take to address the root of the health condition? And that doesnât necessarily mean that we must reject medicine. Right? You can accept Kimberly (33:37.226)Yeah. Kimberly (33:43.186)It means along with that, holistically as well. Dr. Will Bulsiewicz (33:48.857)100%. And the problem is that we have a healthcare system thatâs built to basically dole out medicine or surgery or whatever it might be, and completely ignores how we got there. So in the example of the person, Kim, who has an autoimmune health issue, and Iâve taken care of many of these people throughout my career, all right, thereâs a story that you will hear repeatedly, and Iâm quite sure thereâs going to be listeners who are going to be like, Oh, my gosh, thatâs me. Where Kimberly (34:07.262)Yes. Dr. Will Bulsiewicz (34:17.102)They come in, letâs pretend they have ulcerative colitis and you put them on a powerful drug, for example, humira, right? $3,000 a month. And this powerful drug will take a flaring person with active ulcerative colitis. And when it properly works, it will put them into remission. But hereâs the issue. If the only thing that you do is use the drug and you donât change anything else about your life, you have something. that is contributing to dysbiosis, contributing to the manifestation of this health conditional sort of colitis. And it will, that engine is still churning. Even though you have patched up the actual like outward signs of it, the engine that drove your disease is still churning. And so what happens is these people then fail that drug, right? Like give it nine months, 12 months, they fail the drug. And you go, no, like this drug was working. Now we have to change it. We have to do something else. You go to a second drug. Well, the second drug lasts three months, right? Because the issue is their disease is actually progressing and their disease is progressing because we never turned towards addressing whatâs actually causing the disease. So, the same would, I would argue the same is true when it comes to these questions of like bioidentical hormones, which is that Kimberly (35:24.735)Hmm. Kimberly (35:32.948)Yeah. Dr. Will Bulsiewicz (35:42.848)I want women to be well and healthy and thriving and feeling great. I want that. I also really want to address the root of these issues so that we can make you the healthiest possible person possible. And if we get you to a point where you donât need the medicine, all medicines have side effects, all of them. If we can get you to a place where you donât need the medicine, thatâs where we should be. Kimberly (35:56.32)Yeah. Kimberly (36:01.919)Yes. Kimberly (36:06.56)I love it. I love how you bravely talk about GLP-1s as well because thereâs so many doctors, Dr. Baez, know, just saying, this is great. Itâs great for so many reasons. And maybe it does help for many who are in that obese category or pre-diabetic, but itâs still, I just wonder about the long-term effects and itâs not really challenging people to change their underlying lifestyle habits. Dr. Will Bulsiewicz (36:38.218)If I could see the future and know what it means to take these drugs for 60 years, it would help me to understand how to properly position them. And the problem is I donât have a crystal ball to be able to do that. And we have young people who are taking up these drugs and you must understand that first of all, thereâs very firmly established side effects that like thereâs risks. Kimberly (36:45.331)Right. Kimberly (37:07.882)Yeah. Dr. Will Bulsiewicz (37:09.344)already clearly established. like pretty much everyone that goes on these drugs gets constipation. This is one of the issues thatâs going to show up automatically. and thereâs other things as well, but even taking that and put it to the side, because in the short term, the benefits may outweigh the risks. But the problem is the drug company will never ever Kimberly (37:18.134)Mmm. Kimberly (37:30.473)Yes. Dr. Will Bulsiewicz (37:39.01)Like hit me up when they do this because they will never ever do a study that shows us how to get you off of the drug. And if you stop the drug, the weight all comes back. So this is an unfair proposition to the vulnerable person where weâre basically saying you must take this drug and you must commit to taking this drug for the rest of your life. Because if you stop taking this drug, youâre going to gain all your weight back. So, but okay, what does that mean? We have no clue what happens beyond the first few years because we only have a few years of experience with these drugs. So what happens at 10, 20, 30, 40, 50, 60, 70 years? I mean, thereâs people young enough taking these drugs right now that they might be taking them for 70 years. We have no clue whatâs going to happen. Kimberly (38:46.688)There is this term in Arya Veda, Dr. B, pranayaparata, which means crime against wisdom. And we can just see, you weâre talking about clean environment when our blood is clean, when our colons are cleaned out, thereâs more space for prana, shakti, whatever word you want to use, just our natural intelligence to inhabit and heal and rejuvenate. And when youâre not digesting naturally, Letâs say youâre eating a low fiber diet, besides the drugs, letâs say youâre on the carnivore diet, which I saw firsthand and you were at my house, Dr. B, when my husband was on this diet for a very short term. Thereâs no way someone doesnât get constipated. Thereâs no way someone, at least Iâll say most people I saw in him constipation, headaches, just one of the wisdom. One of most important parts about good digestion is youâre getting the toxins out. Thereâs a wisdom to constantly releasing. Thereâs a wisdom to eating a high fiber diet, to eating all these colors and polyphenols that youâre talking about in your book. Thereâs a naturalness to that cycle. We take it and we masticate, we chew, we absorb, and then we also release. Dr. Will Bulsiewicz (40:02.229)100 % and there is so much good that comes from that regularity of digestion because our body was designed with a rhythm. And all aspects of our life require that rhythm in order to function properly. And itâs very clear and apparent if you have a heart condition. if I, you know, and Iâve seen this firsthand in the hospital where If you flip a person out of a heart rhythm, they could be a great athlete, they could look like a million dollars and you can cripple them instantly. Like they canât do anything. Right? Because the heart is out of rhythm. If the gut is out of rhythm, manifesting with constipation or diarrhea, are we so surprised that it has negative consequences on the rest of our body? Right? The gut microbiome cannot be healthy when the gut is out of rhythm. And itâs very clear. Weâve seen this where all you have to tell me All you have to tell me is some basic information about what a personâs poop looks like. And I can already tell you quite a bit about whatâs going on with their gut microbiome. And letâs go back to 30 minutes ago, as we started the show, where I said to you, your gut microbiome is the story, the story of your life, and it impacts your physiology. if what Iâm saying is that your poop Kimberly (41:16.02)Yes. Dr. Will Bulsiewicz (41:23.928)tells me about your microbiome, then that means your your poop is your story too. And it tells me a lot about whatâs going on. What we want is we want that to be a healthy, satisfying, complete elimination on a regular basis. And when thatâs the place that we are, we feel our best. Kimberly (41:45.492)And the lack thereof of poop as well, Dr. B, right? Just not going out of that holding. Itâs lack of energy, lack of vitality, lack of abundance, lack of openness. I feel like itâs harder to be in your heart. Youâre more irritated. So. Dr. Will Bulsiewicz (41:52.803)Yeah. Dr. Will Bulsiewicz (42:02.094)You know, itâs interesting the, the, some of the language that we use that Iâve used since I was a kid, language like anal, anal retentive, right? Tight ass, right? Like uptight, right? The, the very bizarre thing, Kim is that like, we have tests that we run as a gastroenterologist that can measure these types of things. Yeah. And actually like Kimberly (42:10.762)Yeah. True. Kimberly (42:25.845)Wow. Dr. Will Bulsiewicz (42:30.668)this sort of pattern of people being sort of like uptight and anal retentive. they, they, you actually will find higher sphincter tone in these people. And they, and, and I do think also thereâs like a personality element to this and affects the rest of their body. So itâs so fat. Again, I come back to thereâs these ideas of things, observations that weâve made for a very long time that ultimately proved to be true. Even like some things that are so casually said like that. Kimberly (42:45.012)No. Kimberly (43:07.158)Well, itâs stress, right? Stress is tension you hold. You donât want to let go. People pulled onto resentments. Theyâre angry versus this letting go, the fluidity that carries throughout. I love, you know, just mentioning rhythms for a moment. If we could touch on your chapter about the circadian rhythms and how that affects gut health and⌠inflammation. Could you talk about meal times? You talk about sleep? Can you just give us a little overview of how living in rhythm has a powerful effect as well? Dr. Will Bulsiewicz (43:43.778)Well, so first of all, before I even talk about the nerdy science side of things, I want to say to the people who are listening to us that some of the things that Iâm about to say, if you do them, like I literally believe on day one, you will feel the difference. So let me start with this, that about half of our genetic code is flipping on or off at specific time points during the day. Kimberly (44:18.9)Mm. Dr. Will Bulsiewicz (44:20.376)based upon our circadian rhythm, which is our 24 hour clock. In our microbiome, itâs even more than that. Research has shown that more than half of our microbes are rising and falling at specific times of day to meet the moment to make sure that your body has what it needs in order to properly function. And thereâs a number of different inputs to this. So itâs not so simple as hey, hereâs this one thing, right? Again, All aspects of who you are, how you live your life ultimately will be reflected in this place in your microbiome. But a, an example of this that I find to be quite fascinating is what happens in the morning, which is that overnight, your body, your brain has been producing melatonin and melatonin is the sleepy time hormone. And in our brain, thatâs what allows us to get a good nightâs rest. But in actually your gut, where believe it or not, you not only have melatonin, you have 400 times more melatonin in your gut than you have in your brain. And all this melatonin in your gut is helping to repair and restore the gut barrier overnight. And when it repairs and restores the gut barrier, that makes the immune system Kimberly (45:38.39)Mm. Dr. Will Bulsiewicz (45:46.57)And also the gut microbes a lot stronger and healthier. So, but then the morning comes and you get up and what defines the morning? Well, we evolved with light. If you and I went camping, we would know when the day starts because the sun comes up. Thatâs the way that it is every single day. Itâs reproducible. Right? Now the timing may vary a little bit by time of year, like this time of year, obviously itâs a little bit later. Kimberly (45:50.954)Fascinating. Dr. Will Bulsiewicz (46:15.468)in the Northern Hemisphere. But the bottom line though is every single day we can count on that the sun is going to come up. And we have been actually trained where the light from the sun in the morning will actually come through our eye, hit the retina in the back of the eye and get picked up by the brain. And instantly, the body will recognize itâs no longer night. Itâs now day. And itâs a switch, you actually flip. so melatonin levels, which is your sleeping time hormone, they plummet. And meanwhile, cortisol, which I am happy to discuss the nuance, your listeners probably recognize cortisol as the stress hormone. And when itâs out of balance, and at the wrong time, it has consequences. But when it is properly timed early in the morning, cortisol is 100 % your friend. And so when we make this flip, we drop our melatonin, we spike our cortisol, that cortisol is what allows us to wake up. It allows our body to like all of our different tissues to start getting active. We become more focused, more vigilant. Right? This is why I do my best writing as an author. I donât know about you, Cam, but like for me, Kimberly (47:16.969)Mm. Kimberly (47:22.431)Mm-hmm. Kimberly (47:44.042)Yes. Me too. Dr. Will Bulsiewicz (47:44.14)I write best early in the morning. Yeah, I can like, cause I can get great focus and this is the, this is the product of cortisol actually that hormone is allowing this to happen. Okay. So, the, thing about it is if you step outside, right, Iâm not talking about sitting inside and flipping on your lamp and having your cup of coffee. Iâm talking about stepping outside of your home and getting natural sunlight, right? Getting natural light. When you do this. Kimberly (48:11.414)Mm-hmm. Dr. Will Bulsiewicz (48:17.294)you will increase your cortisol by 50%. And so in the beginning of this segment, I said, I believe on day one that the people who do this, they will notice and feel the difference. So hereâs what Iâm saying to you. If you step outside, you start making this a part of your routine in 2026, where youâre going to step outside in the morning, you will notice that you are more awake in the morning, you are more energized, you have better focus. Kimberly (48:20.918)Mmm. Dr. Will Bulsiewicz (48:46.402)you have better cognitive endurance, meaning that you can get more tasks done during the day. So daytime, you become elite. And then Kimberly (48:55.946)direct sunlight, Dr. B, what if, you know, itâs cloudy out, youâre getting light. Dr. Will Bulsiewicz (49:01.166)So, um, the, the sort of, uh, amount of time, the calculus on this is just like a change in how much time you have to spend out there. But the key is you canât look out your window because the glass is actually blocking these rays because what weâre talking about is blue light. So you have to actually get outside. But, um, so on a, on a clear day, it could be five to 10 minutes on a cloudy day. would be 30. So I say, Kimberly (49:06.965)Yeah. Yeah. Kimberly (49:16.95)You have to. Dr. Will Bulsiewicz (49:30.766)If you can get outside for 30 and take a walk, get some morning exercise, because light can spike it by 50%. Exercise, depending on the intensity, can spike it by 25 to 50 % in addition to that. those are the two, Kim, those are the two most powerful levers that we have for morning circadian rhythm. And they impact our gut microbiome directly. So the microbes are responsive to the fact that the shift where the basically the melatonin dries up the quarters all rises, the microbes now respond to that. But the other thing that happens is our body produces serotonin. This is why by the way, light exposure is the treatment for seasonal affective disorder. So people that are getting like depressed this time of year, the winter doldrums, light is the treatment for the reasons that Iâm describing right now. Kimberly (50:23.446)Mm. Dr. Will Bulsiewicz (50:23.726)light light exposure increases serotonin production. And that serotonin in the brain, it thatâs actually contributing to many of the benefits that weâre talking about. But also serotonin is actually the precursor to melatonin. And so that means two things. Number one, that morning light, the serotonin that you get from that in 14 hours, It will make you sleep like a baby. So if you suffer with insomnia, actually the starting point is to start getting morning sunlight. Because if you do that, it will help you to get into a natural daily bodily rhythm. And that bodily rhythm is what you actually need to get good sleep at night. But the second thing is that I serotonin is the precursor to melatonin. Letâs go back to gut, serotonin, and melatonin. Kimberly (50:56.918)Amazing. Kimberly (51:03.764)Mm-hmm. Dr. Will Bulsiewicz (51:21.582)where we know you and I have discussed on the show in our prior episodes, that 95 % of serotonin is produced in the gut. And now what Iâm saying to you is Iâm going to expand beyond that to say, yes, all of the serotonin is flooding the gut and the serotonin in the gut becomes the precursor to 400 times more melatonin in the gut than we have in the brain. And thatâs going to repair and restore your gut barrier at night. Kimberly (51:30.42)Yes. Kimberly (51:44.598)Mm. Kimberly (51:50.976)such intelligence in the body. Dr. Will Bulsiewicz (51:53.102)Yeah, itâs a symphony. Kimberly (51:56.222)You know, when you were talking about it to Dr. B, itâs making it doable. think about dog walkers who get up and they have to take their dogs outside naturally anyway. Or I drop my kids off at school in the morning and then I play with my kindergartner in the yard for 20 minutes before he goes into class. So thereâs ways in which we could make this part of our lifestyle, whether youâre a busy mom, a dog walker. Maybe you donât have dogs or kids, but you can do your morning call or maybe drink your hot tea or your lemon water or your coffee outside. So this just becomes part of your natural lifestyle, not another thing to check off the list that feels unnatural. Dr. Will Bulsiewicz (52:37.622)I think that the way that I see this is that if what I am saying to you is legitimate, then you will feel the difference so much that you will not want to give it up. It will become a non-negotiable. And thatâs the way that it is for me. And if on the flip side, it doesnât really have a meaningful impact on how you feel, then youâre not going to be as motivated. But Iâm willing to throw, Iâm willing to roll the dice and make a gamble. that youâre gonna feel that difference and then youâre gonna want it. I have a private community where I had a large group of people who were all doing this in the month of September every single day. And some of the stories that came out of this of healing, people healing their psoriasis, some of the stories of people improving their digestive symptoms, we didnât change their diet. We just walked outside, itâs completely free. You just step outside your home. Kimberly (53:16.757)Mmm. Kimberly (53:23.882)Mmm. Dr. Will Bulsiewicz (53:33.976)for 30 minutes in the morning. these people, I donât have a survey to make it totally clear what percentage, theyâre constantly telling me how they do this. Still to this day, many of them are bundling up in the wintertime because this is how much theyâre convinced that this is necessary. Kimberly (53:50.516)Yes. Thatâs so beautiful. I love the experiential and also Dr. B going back to the personal, I love to close out with the personal-ness in your book, the alcohol section. I mean, we all hear now how much alcohol has gone down, thankfully, because thereâs so much research and you talk about how it really does damage the gut barrier lining. But you also say, hey, Iâm human and sometimes I still want to have a drink, right? Which I think is really beautiful to acknowledge. No oneâs perfect. And you see this, you do the research, youâre a gastroenterologist, youâre have drinks sometimes with a friend. People are drinking sometimes in the blue zones, right? Like our friend Dan Buettner talks about. So in the morning, Dr. V, Iâd love to know, are you drinking coffee? Because you like how it tastes sometimes. Youâre getting the energy from the morning light, but sometimes are you also having some caffeine? Dr. Will Bulsiewicz (54:51.212)well, in the event that you didnât know this about me, Kim, I am very much obsessed with coffee. Kimberly (54:57.654)I didnât know this. this. I love this because as we hear like, just, you know, ride the quarters all and I also since we had our how we had our cacao farm in Hawaii, Dr. B and Iâve come to visit coffee farms, I appreciate coffee, I drink it sometimes now. So you know, because sometimes people are like, well, no, no, caffeine, these blanket statements, which, you know, weâre human, can enjoy coffee and alcohol at times and still have healthy gut. Dr. Will Bulsiewicz (55:23.502)Iâll make, Iâll make my argument for coffee. and, but Iâll lead by acknowledging that Iâm very much biased in this space because Iâll believe any study that says the coffee is good for you. And, and, and before I say it, just, just to be, just to be completely fair, there are people that coffee is not a fit and they should not feel bad. And there are, there are alternative choices for those people. so, but like, cause, cause Kimberly (55:36.927)with Dr. Will Bulsiewicz (55:52.654)Coffee can give some people diarrhea, can create anxiety, can give you insomnia. If my wife has one cup of coffee past noon, she canât sleep that night at all. Whereas for me, I could have cup of coffee at 10.30 at night and go to bed 15 minutes later. So. Kimberly (56:05.172)Done. Yeah. Kimberly (56:11.838)Youâre one of those people who drinks coffee at the end of dinner. Dr. Will Bulsiewicz (56:15.35)I donât intentionally do that, but sometimes if weâre going out to a nice dinner and itâs like, you know how it is, itâs like so rich that youâre just like, yeah. So then I feel like kind of like trash. And so Iâll have a cup of coffee at the end of dinner just to kind of reset myself, recalibrate. But anyway, all right. So the case for coffee is this though, is that people donât realize actually coffee is a microbiome beverage. It has a ton of stuff thatâs really good for your microbes. Number one. Kimberly (56:21.045)Yeah, they are. Dr. Will Bulsiewicz (56:44.172)It actually has an abundance of polyphenols. Yeah. So, Iâve talked about these four things that Iâm trying to everyone, trying to get everyone to get more of. And in the category of polyphenols and antioxidants, believe it or not, the number one source of antioxidants in the American diet is coffee. Kimberly (56:44.726)to know. Mmm. Kimberly (57:01.779)Really. Dr. Will Bulsiewicz (57:02.828)Yes. Now that is sad, right? Cause thereâs, mean, Iâve said like fruits and vegetables are where that most, it mostly exists. And now here I am, Iâm saying the number one source in our diet is coffee. So clearly weâre not getting enough fruits and vegetables. All right. But, coffee is the number one source of that. And then the second thing is coffee actually does have fiber. Itâs soluble fiber. So itâs dissolved within the beverage. You wouldnât know itâs there, but itâs there. And so thereâs actually research that Kimberly (57:17.429)right. Dr. Will Bulsiewicz (57:32.098)that has been done, you know that Iâm, I work with a company, Zoey, thatâs a personalized nutrition company. And thereâs research that was done by Zoey where they discovered that coffee actually changes over a hundred different microbes and that thereâs one particular bacteria called the wasana bacteria that is associated with coffee consumption where we can literally tell based upon your microbiome whether or not youâre a coffee drinker. And Kimberly (58:00.264)Wow. Dr. Will Bulsiewicz (58:01.132)And coffee, the last part here is that coffee to me is the perfect way for me to end close out this conversation with something thatâs really important for gut health. Weâve talked a lot about variety. Yes, variety is important. Let me talk about something else consistency. Now Iâll separate, Iâll explain cause that sounds like theyâre diametrically opposed. I donât actually see him that way, but let me explain this first. Kimberly (58:19.285)Mmm. Dr. Will Bulsiewicz (58:30.496)of all of the foods that we analyze that Zoe, and we have a database of 300,000 people, the number one in terms of impacting the microbiome was coffee. Kimberly (58:46.667)Wow. Dr. Will Bulsiewicz (58:47.852)Why would that be? Well, Kim, coffee, head to head, one v one against turmeric, coffee would lose coffee head to head against kale coffee would lose. But hereâs the difference. We drink coffee every single day, people that are like legit coffee drinkers like myself, every single day donât miss a day. Hereâs whatâs happening inside my gut. Day one, small little nudge. Thanks to the polyphenols and the fiber. Day two, another small nudge. Day three, another small nudge. And whatâs happens is you get 30 days and 60 days and 90 days in, and you have really, really, really reinforced the benefits of this particular beverage through consistency. Whereas the kale, get whatever I get from the kale, but then I donât have it again for 10 days. And I start to drift back to where I started. So. Kimberly (59:21.514)Mmm. Dr. Will Bulsiewicz (59:45.794)I said that coffee, that consistency and diversity are not actually diametrically opposed. What I mean by that is that you should look to expand your diet into variety as much as possible. Itâs delicious. Itâs also really, really good for you. But at the same time, you should not be afraid to lean in to the habits and the routines. Kimberly (01:00:02.463)Mmm. Dr. Will Bulsiewicz (01:00:11.128)that can really benefit you. And I see like coffee as being something that could be a daily ritual. And I also see tea as being a daily ritual that can do that. And I see smoothies as opportunity to do that. So I think like, I basically think that thereâs a lot of different ways that you can fulfill that. Kimberly (01:00:24.341)was. Wow. Fascinating. Iâve never heard that with Zoeâs research. Timothy came on our podcast as well, Dr. B, and talked about some of the other research, but he didnât get into that. Itâs really fascinating. And I imagine along with other foods, if we can choose organic coffee, it would be beneficial because of pesticides. What do you think? Dr. Will Bulsiewicz (01:00:36.098)Yeah. Yep. Dr. Will Bulsiewicz (01:00:51.616)I mean, are we going to open this can of worms as we walk out? So the answer is yes. Yeah. So itâs a bigger topic. Thereâs a few arguments here. Thereâs a few arguments. You know, itâs funny to me when I hear people say, well, organic has pesticides too. Yeah. Theyâre not the same. Right? Theyâre not the same. Kimberly (01:00:54.72)Thank Kimberly (01:01:00.905)Okay. Kimberly (01:01:16.566)Right. Dr. Will Bulsiewicz (01:01:17.666)Thereâs a difference between the pesticides with organic and the pesticides that are non-organic. And unfortunately, Iâm quite concerned about the impact of glyphosate on our gut microbiome. So I just want to say this because thereâs a lot of people on the internet who have very big feelings every time I start to talk about this topic. If you just simply Google, do your own research and Google glyphosate, gut microbiome. Kimberly (01:01:28.041)Yes. Kimberly (01:01:44.937)Yes. Dr. Will Bulsiewicz (01:01:46.744)PubMed, P-U-B-M-E-D. And this will lead you to a list of many different scientific publications where the scientists, not me, are discussing the impact of glyphosate on the gut microbiome. And what you will read is itâs not pretty. All right, so anyway, so the point is that I want to stay away from that as much as I can. Kimberly (01:02:03.606)Mm-hmm. Mm. Kimberly (01:02:13.654)I love how you phrase it. Dr. Will Bulsiewicz (01:02:16.78)As much as I can. Itâs never going to be perfect. It canât be a hundred percent, but Iâm going to try to stay as far away from that as I can. organic is the way for us to accomplish that. Now that doesnât mean that coffee is sprayed with glyphosate, but a lot of things are that you donât even realize and itâs not on the packaging. Theyâre not going to tell you. So the way in which I keep myself away from that is by prioritizing organic. I also think that thereâs a strong argument. If you can afford it. I mean, we all have to do whatâs within our budget, right? Like I shop, I shop at Costco and Aldiâs because I have so many kids. So. Kimberly (01:02:50.922)Sure. Kimberly (01:02:55.604)and thereâs so much more at Costco. Dr. Will Bulsiewicz (01:02:58.228)can do quite a bit there. You can do quite a bit there. I can get a 10 pound bag of organic black beans for 10 bucks. So and that that feeds us for a long time. But anyway, I also think though that like if you can afford it, thereâs a thereâs also the environmental impact because many of these chemicals that are being sprayed, they donât go away so easily. Kimberly (01:03:03.627)Yeah. Dr. Will Bulsiewicz (01:03:19.95)and they linger and they impact the environment and even if itâs not on your food it still is depleting the soil and destroying this planet and thatâs not what we want to hand off to future generations. Kimberly (01:03:32.564)Right, right. What affects the one affects the all because we are all one. Just where we started our discussion. Well, for what itâs worth Dr. B, this is my favorite book of yours. Itâs the one that I found had so I mean, they all have so much fresh new information. But this one was really interesting, as I mentioned earlier, really easy to read because the citations are separate. Come from your heart. Itâs holistic. Dr. Will Bulsiewicz (01:03:46.006)Kimberly (01:04:02.358)It touches so many different topics. I think itâs a topic that we all need to be more well-versed in inflammation, whether weâre inflamed or we have a colleague or a family member or a friend. So I encourage all of you amazing community members who are listening to this right now to please share this episode with anyone that you think would benefit, as well as about Dr. Bâs new book. Plant Power Plus, activate the power of your gut to tame inflammation and reclaim your health. Dr. B, where can we get your new book? Where can we learn more about you as well and your work? Dr. Will Bulsiewicz (01:04:40.3)My book is available everywhere that books are sold. I, well, well, but no, but I do appreciate the opportunity because actually like, think itâs really important to try to go to your local bookstore if you can. And the reason why is, can you imagine you donât need, I donât need data to back this up. Can you imagine how hard their sales have been impacted by, you know, companies that can ship to your door in two days? Kimberly (01:04:43.913)I knew you were going to say this. I had to ask though. Kimberly (01:04:55.455)Agreed. Dr. Will Bulsiewicz (01:05:09.804)So, and Iâm not saying I donât want you to order from that company. can, absolutely. Iâm grateful for anyone who wants to support my work. But what I am saying is like, I want these local bookstores to still be in business five years from now. And the only, that only happens if we go and we purchase from them. So, so thereâs that. And, and then you can find me, my home base is the got healthmd.com. And from that location, you can find all the different things that I do. I wear many hats and learn about the different aspects of like the different opportunities for healing. Like basically Iâm trying to impact peopleâs lives in as many ways as possible. So, and I have a new YouTube channel, So if this is going on YouTube, we should do it as a collaboration. Thatâd be really cool. Kimberly (01:05:56.032)Beautiful. amazing. Kimberly (01:06:03.984)Is it the gut health MD? Dr. Will Bulsiewicz (01:06:06.316)Yes, my handle is at the health MD although Iâve discovered that on YouTube thatâs not the same as Instagram. Like you canât search as easily but you should be able to find me. Kimberly (01:06:15.742)Well, we will link to all those sites and links over on our show notes, mysaluna.com as well. Thank you again so much, Dr. B for being with us, for sharing your wisdom. Itâs always so easy to talk to you and just so refreshing to talk to someone who genuinely cares and is passionate about helping others as you so obviously are. Dr. Will Bulsiewicz (01:06:41.774)Well, Iâm very grateful for you. Youâre as I said, and I really mean this. Youâre like a sister. You have like a sisterly energy for me. Um, and I also want to share that it was really funny when my cookbook came out in 2022 and I came over to Kimâs house, uh, to record a podcast together and I asked her, can you do a yoga segment with me? And I am the least flexible person on the planet. And she was walking me through yoga maneuvers that are not highly complex. Theyâre like pretty basic, that are good for digestion. And itâs just, I donât know. Itâs hilarious, Kim. I got a lot of work to do there. I need some help. Kimberly (01:07:05.622)was thinking about it. Kimberly (01:07:24.668)It is a really fun memory. I remember getting on the floor at my living room and doing twists. Like, come on, Dr. V, you gotta get this colon twisted. Dr. Will Bulsiewicz (01:07:33.966)Iâm like, Iâm trying, Iâm trying. Kimberly (01:07:37.494)Well, youâre doing amazing in so many areas and congratulations again. Iâm just so happy for you and your very well deserved success. Just being a voice of real healing, holistic healing in the world. So thank you so much and thank you all so much for tuning in. Like I mentioned, please share the show with anyone and all that you think would benefit. Dr. Will Bulsiewicz (01:07:52.174)I appreciate you, Kim. Thank you so much. Kimberly (01:08:02.644)The show notes again are at mysolluna.com. Iâll see you online as well at underscore Kimberly Snyder. And weâll be back here in just a few days for our next show. Until then, take great care and sending you all so much love.