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Check out our sponsors: Athletic Greens: Go to athleticgreens.com/impact and receive a FREE 1 year supply of Vitamin D AND 5 free travel packs with your first purchase! LMNT: Go to drinkLMNT.com/Impact to try their brand NEW flavor - Watermelon Salt. InsideTracker: Get 25% off their entire store at insidetracker.com/impacttheory MindPump: Download their FREE guide at fatlossimpact.com When you think of fitness and training, it’s easy to think of the physical effort it takes to get...

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When someone points out your flaws and tries to put the blame on you for this or that, it’s so easy to feel triggered. When it’s your spouse, your partner, or someone you love that’s doing it, it’s even easier to get defensive and feel hurt. But what if your partner is also doing it in a way that makes them feel great and more amazing in comparison? Tom and Lisa walk through both sides of this scenario for how to cope with being criticized and blamed when you’re being attacked and also...

Famed biohacker and best-selling author Dave Asprey is used to being on the cutting edge of functional medicine. Now he is trying to help everyone become superhuman and live to 180 (or beyond). On this episode of Health Theory with Tom Bilyeu, Dave Asprey discusses the primary dietary mistakes people make, advocates for some pretty unusual health practices, and details simple, inexpensive changes you can make to reverse the aging process and radically improve your day-to-day health.   SHOW...

How malleable are we? How much can we “supercharge” our brains? How much does diet affect the mind? Renowned neurosurgeon Rahul Jandial has spent his life tackling the toughest medical questions about the brain and the mind. On this episode of Health Theory with Tom Bilyeu, he shares his extraordinary knowledge about how much food affects our mindset, how to strengthen our brains, and what we can realistically expect from our efforts.   SHOW NOTES Rahul discusses how brain injuries can...

Check out our Sponsors Better Help: Get 10% off your first month at https://betterhelp.com/impacttheory Oxygen: Download Oxygen on the iPhone App Store or Google Play for Android.  Unidragon: Search for Unidragon puzzles on Amazon.com and use the discount code Impact for 10% OFF. Theragun: Try Theragun for 30 DAYS starting at only $199. Go to Theragun.com/impact Thryve: Get 50% off your at-home gut health test at trythryve.com/impact You make think of insulin resistance as being...

This weeks guest on Health Theory is Harpreet Rai.  Harpreet is an entrepreneur and the CEO of Oura Ring.  In this episode he talks about how to improve your sleep through tracking, how sleep improves your focus and his tips for losing weight.   SHOW NOTES Why sleep matters [01:21] The importance of sleep for your overall health [02:09] What happens when we don't sleep enough [06:15] How to balance your work life with getting enough sleep [08:08] How our sleep is disrupted [11:28] ...

Mark Sisson is a former endurance athlete turned nutrition author and entrepreneur. In 2006, he began his popular health blog, Mark’s Daily Apple, where he’s blogged every day for 12+ years. Mark is the founder of Primal Kitchen Foods and best-selling author of several books including The Primal Blueprint and his most recent hit, The Keto Reset Diet.   Health Theory is a bi-weekly interview show, hosted by Quest Nutrition co-founder, Tom Bilyeu. Each episode offers tactical steps one can...

Dr. Caroline Leaf is a powerhouse researcher dedicated to unlocking the human mind’s untapped potential. And that potential looks to be almost limitless. On this episode of Health Theory with Tom Bilyeu, Caroline Leaf explains the biological processes that constitute thoughts, feelings and choices, emphasizes the importance of becoming more aware, and describes the latest brain research, including exciting findings about how to change your biological age through mind management. You can...

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Dr. Jolene Brighten is one of the foremost practitioners of functional medicine to try to understand health holistically, recognizing the connection between mind and body, nutrition and emotion, wellness and community. On this episode of Health Theory with Tom Bilyeu, she shares her own intense stories of dealing with autoimmune issues, chronic illness, an abusive family, bullying, and the long-term effects of using hormonal birth control. While describing her journey to genuine health,...

Functional Medicine Practitioner and author of How to Make Disease Disappear, Rangan Chatterjee, joins Tom on this week’s episode of Health Theory. Dr. Chatterjee explains his four pillars of health and why balance across the four, rather than perfection in one, is essential.    Why most disease can end through lifestyle change [0:37] Why is life expectancy going down? [2:01] What is epigenetics and why is it exciting? [4:50] Keeping health simple [6:45] Lifestyle over diet and the...

Functional medicine aims to uncover the laws of biology, treats the human body as an ecosystem, and is about creating health, not just curing illness. Mark Hyman is one of the foremost practitioners of functional medicine, one of its earliest advocates, and is certainly one of its best spokesmen. On this episode of Health Theory with Tom Bilyeu, Mark Hyman explains the rationale behind functional medicine and describes its most important features. He also gives detailed advice on improving...

It’s not every trainer who gets to develop a fitness regimen for a god. But Da Rulk is literally the personal trainer for Thor (as in Chris Hemsworth) and is responsible for the creation of Raw Functional Training, a method used by first responders, elite military, and professional athletes. In this episode of Health Theory with Tom Bilyeu, Da Rulk explains his training methods, discusses the importance of mental strength, and goes into great detail on how to build yourself back up from any...

Check our our Sponsors Plant X: Get 15% off your first order with promo code IMPACT at plantx.com LMNT: Go to drinkLMNT.com/Impact to try their brand NEW flavor - Watermelon Salt. Gabi: Get a better insurance with Gabi. It’s totally free to check and there’s no obligation. Go to Gabi.com/impacttheory Better Help: Get 10% off your first month at https://betterhelp.com/impacttheory More than 50 million Americans suffer with some form of sleep deprivation, and the chances are you may be...

After being diagnosed with Progressive Multiple Sclerosis, Terry Wahls depended on a tilt-recline wheelchair for four years. However, she realized that she could improve her health on a cellular level by focusing on lifestyle and diet. Her incredible story of recovery is really a story of creating health and vitality, instead of focusing on treating the symptoms of disease. On this episode of Health Theory with Tom Bilyeu, Dr. Terry Wahls explains how a focus on cellular health can lead to...

For the last 40 years, Dr. Mahmoud Ghannoum, aka “Dr. Microbiome”, has been one of the leading microbiome researchers. He is also the scientist who named the mycobiome, the body’s fungal community. And on this episode of Health Theory with Tom Bilyeu, Dr. Ghannoum explains the connections between fungi and bacteria in our gut, and why it’s so important for the two communities to work in harmony. He also describes the ways the gut communicates with the brain, discusses current research on...

Health coach Chris Kresser, author of the Paleo Cure and one of the most influential people in nutrition and fitness, is not just someone who has studied and practiced functional medicine for years. He’s also someone who has had to use his own approach in order to overcome a decade-long struggle with chronic illness. On this episode of Health Theory with Tom Bilyeu, Chris Kresser details the consequences of lifestyle and diet related disease, a topic that is garnering significant attention...

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Best known for her wise advocacy of bone broth and collagen, Dr. Kellyann Petrucci focuses her medical practice and her writing on ways to heal the gut, slow aging and reverse inflammation. On this episode of Health Theory with Tom Bilyeu, Kellyann Petrucci describes diets and lifestyle choices for anyone interested in longevity, weight loss or stress reduction. She also shares her own story of overcoming burnout without sacrificing ambition, describes the incredible complexity of gut health,...