Although I personally take a more ancestral approach to my nutrition and focus on whole foods, I don’t discriminate! In my nutrition podcasts, I interview the world’s leading nutrition experts on everything from high-fat, low-carb diets, plant-based diets, the paleo diet, good fats and bad fats, the importance of plant-based diets, vegetarian and vegan diets, the ketogenic diet, Atkins, protein requirements, blood sugar, cholesterol, superfoods, smoothies, bone broth, carb-cycling, superfoods, is fruit bad, fasting and intermittent fasting, how to time food and training, energy bars, meal replacement, fat loss diets, muscle-building diets, and so much more!

brian sanders
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Biohacking, Nutrition, Podcast, Supplements

“Drunken” Banter, Unplugging From Wearables, Ketogenic Mistakes In Exercisers & Athletes, Carb Refeeds, Alcohol Hacks & Much More With Brian Sanders.

On a recent trip to Austin, Texas, I had the pleasure of sitting down with my new friend Brian Sanders. Brian is the filmmaker behind the feature-length documentary Food Lies and host of the Peak...

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milos sarcev
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Biohacking, Fitness, Nutrition, Podcast, Supplements

Biohacking Muscle Growth: How To Maximize Anabolism & Muscle Hypertrophy Using Targeted Delivery Of Nutrients To Muscle Tissue During Exercise, With Professional Bodybuilder Milos Sarcev.

Milos Sarcev is one of the top bodybuilders of all time. During this special podcast re-release, Milos and I talk about all things pre-, post-, and during-workout nutrition to maximize recovery, anabolism, muscle hypertrophy, and...

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Fitness, Lifestyle, Nutrition, Podcast, Supplements

Banned For Cannabis? Is Weed An Illegal Performance Enhancing Drug? Runner’s High: How a Movement of Cannabis-Fueled Athletes Is Changing the Science of Sports With Josiah Hesse.

American sprinter Sha'Carri Richardson, expected to be one of the biggest draws at the Tokyo Olympics, will miss the 100 metres at the Games after accepting a one-month ban for testing positive for cannabis...

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Fitness, Nutrition, Podcast, Recovery, Supplements

Q&A 430: How To Fix Bad Knees (Without Surgery), What *Really* Works For Weight Loss, Minimal Effective Dose Of Exercise, Carrot Cake Smoothies & Much More!

Have a question you'd like Ben to answer on the podcast? Click here, or use the 'contact' button in the free Ben Greenfield Fitness app. Prior to asking your question, do a search in the upper...

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Fitness, Lifestyle, Nutrition, Podcast, Supplements

How Long Can We Live?, The Knight’s Templar Longevity Diet, How To Have Bigger Babies, How *Not* To Exercise, The Best Morning Meditation & Journaling Practice & Much More!

I spend a lot of time talking to other people on my podcast... ...but I'm not going to do that today. Instead, today is going to be just me talking to you—a special episode that I...

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Nutrition, Podcast, Supplements

Why You’re Probably Mineral Deficient If You Eat A “Healthy” Diet, How Coffee & Ketosis Affect Your Mineral Status, Is Himalayan Salt Toxic, The Best Bottled Waters & More: The Mineral Fix With James DiNicolantonio.

Micronutrient deficiencies are widespread across the globe in both developed and developing countries. These deficiencies pose a serious threat to long-term health and longevity. Deficiencies in key minerals, such as magnesium and potassium, increase...

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Biohacking, Fitness, Lifestyle, Nutrition, Podcast, Supplements

Cookie Farts, Biohacking Sex, Pre-Workout Stacks, Morning Vs. Evening Workouts, Calorie Counting & More With Max Lugavere & Crosby Tailor.

On a recent trip to L.A., I had a chance to sit down with my friends Max Lugavere and Crosby Tailor for an absolute geekfest jam-packed with our top tools, tactics, tips, and nutrition/training/life/spiritual/relationship...

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tongue scraping
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Digestion, Lifestyle, Nutrition, Podcast

The Perfect 11-Minute Morning Routine: How To Make Your Day Better By Using Ancient Ayurvedic Principles To Optimize Your Morning Routine.

It's no secret that I weave into my personal health protocol many "ancient" tactics I've borrowed from the fields of Traditional Chinese Medicine and also Ayurveda, including... ...tooth and oral care via coconut oil pulling...

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Biohacking, Nutrition, Podcast, Sleep

The Shocking Truth About High-Dose Melatonin, Does Melatonin Supplementation Shut Down Your Own Production, How To Use Melatonin To Enhance Fasting & Much More With Dr. John Lieurance.

The brilliant, slightly crazy, fringe Dr. John Lieurance is back! You may have originally heard him in the highly popular episode "The Crazy Future Of Medical Biohacking: Skull Resets, Suppositories, Nasal Sprays, Nebulizers, Sound...

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hydrogen water
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Biohacking, Digestion, Nutrition, Podcast

Is “Drinkable” Seawater The Future Of Health Tonics?, How “Quinton” Works, Isotonic vs. Hypertonic & Much More With Water Researcher Robert Slovak.

Robert Slovak is my go-to "guru" for all things water. He first joined me in the podcast "Water & Water Filtration: Everything You Need To Know About Water Filters, Alkaline Water, Structured Water, Hydrogen-Rich Water,...

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Biohacking, Brain, Hormones, Lifestyle, Nutrition, Podcast, Supplements

Light As Medicine, Metabolic Typing, COVID Controversies, Polar Bear Fitness, Healing Yourself With Laughter & More With Dr. Leland Stillman.

Dr. Leland Stillman is one interesting doctor and a man after my own heart - meaning he's interested in everything from how polar bears use cold thermogenesis and hibernation to enhance longevity to how...

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vibrant blue oils
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Brain, Lifestyle, Nutrition, Podcast, Supplements

Essential Oils That Boost The Brain & Heal The Body: 5 Steps To Calm Anxiety, Sleep Better, & Reduce Inflammation To Regain Control Of Your Health.

I thought I knew everything there was to know about essential oils. I've been using them ever since my father, Gary Greenfield, introduced me to the incredibly powerful oil of oregano nearly 18 years ago....

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hydration
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Nutrition, Podcast

Drinking Water Doesn’t Work, Your Body Is A Giant Cell Phone, The Human Battery, Structured Water, Water Filtration, Grounding, Light & More With Tracy Duhs.

Meet Tracy Duhs. I've been a guest on Tracy's podcast in the past. You can listen to that episode here.  Tracy, like me, was homeschooled K-12, so she's a bit...well...weird, like me. Also, like me, she...

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shawn wells
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Biohacking, Nutrition, Podcast, Supplements

Fringe Supplement Stacks You’ve Never Heard Of, The Best Nootropic Combinations, The Latest Keto Support Compounds, Supplements That Act Like “Exercise In A Bottle” & Much More With Shawn Wells

If there's anything people say they want more of these days...it's energy. The world around us continually requires more from us while we give less and less thought to our long-term health. This distracted and...

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cmg
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Low Carb & Ketogenic Diet, Nutrition, Podcast, Self-Quantification

A Rocket Scientist Homeschooler’s Insider Blood Glucose Monitoring Secrets, The Best Way To Use A Continuous Glucose Monitor (CGM), Blood Sugar Biohacking Tips & Much More!

As I've mentioned many times before on podcasts, I've been using something called a "continuous glucose monitor" (CGM) at various intervals throughout my life for about 4 years or so. Considering that, as I write...

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