Brain Maker: The Power of Gut Microbes to Heal and Protect Your Brain - for Life

Immune: A Journey into the Mysterious System That Keeps You Alive

Grain Brain: The Surprising Truth about Wheat, Carbs, and Sugar--Your Brain's Silent Killers

Lifespan: Why We Age—and Why We Don't Have To

Brain Wash: Detox Your Mind for Clearer Thinking, Deeper Relationships and Lasting Happiness

Super Agers

The Carnivore Code: Unlocking the Secrets to Optimal Health by Returning to Our Ancestral Diet

The Grain Brain Whole Life Plan: Boost Brain Performance, Lose Weight, and Achieve Optimal Health

Finding Ultra, Revised and Updated Edition: Rejecting Middle Age, Becoming One of the World's Fittest Men, and Discovering Myself

When the Body Says No: The Cost of Hidden Stress

Keep Sharp: How to Build a Better Brain at Any Age

Use Your Brain to Change Your Age: Secrets to Look, Feel, and Think Younger Every Day

Antioxidant Crisis: Vitamin E and the Cancer Epidemic

The Magnesium Glycinate Solution Heal, Sleep, Thrive

Beyond B12: The Healing Power of Methylcobalamin

The Hair-Vitamin D Link: It’s More Than Just Shedding

The Polyvagal Theory: Neurophysiological Foundations of Communication, Emotions, and Self-Regulation - Harnessing Vagus Nerve's Healing Power for Trauma, Anxiety, Chronic Illness & Mental Stress.

Racing to the Finish: My Story

Life Force: How New Breakthroughs in Precision Medicine Can Transform the Quality of Your Life & Those You Love

The Liver and Gallbladder Miracle Cleanse: An All-Natural, At-Home Flush to Purify and Rejuvenate Your Body