SPONSORED CONTENT  ·  PAID ADVERTISEMENT — NOT AFFILIATED WITH THE REFERRING PUBLICATION
Dr Lewis Nutrition®  ·  Mind & Body Report
Brain Health  ·  Nutritional Science
Brain Health  ·  June 2026 Paid Advertisement

Dr. Peter McCullough Started Taking a New Supplement. The Scientist Behind It Is Someone You Haven’t Heard Of — Yet.

That’s intentional. He spent 20 years in a research lab, not in front of a camera.

Dr Lewis Nutrition®  ·  Paid Advertisement  ·  June 2026

If you follow Dr. Peter McCullough — his work, his podcast, his views on mainstream medicine — you know he doesn’t endorse things lightly. Which is why it caught attention when he started talking publicly about a supplement called Daily Brain Care, formulated by a nutrition scientist named Dr. John E. Lewis, Ph.D.

Lewis isn’t a media figure. He spent over two decades as a researcher at the University of Miami Miller School of Medicine, running funded clinical trials and publishing peer-reviewed work on nutrition science. He left to build a formula from what he’d spent his career studying — and he takes it himself, every day.

“Psychologically, I feel better now thanks to Dr. Lewis — that I am doing something about this. I have it at work. I put it in a small amount of water and drink it quickly. It tastes good.”
Dr. Peter McCullough, MD, MPH  ·  The McCullough Report  ·  Personal statement  ·  Not a clinical endorsement

McCullough isn’t the only physician who has taken notice. Several doctors now recommend Daily Brain Care to their own patients — and take it themselves.

Who Is Dr. Lewis
Background

Former researcher, University of Miami Miller School of Medicine

Over two decades running funded nutrition science research

Built the formula himself from what he spent his career studying, and takes it daily

Recommended by some physicians who also take it personally and carry it in their practices

The full story — who Lewis is, what’s in the formula, and why a group of physicians decided to use it personally — is on the next page.

Continue Reading

Read the Full Story — What Dr. Lewis Built and Why Physicians Are Taking It


Read the Full Story →

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Disclosure: This is sponsored content paid for by Dr Lewis Nutrition®. Dr. McCullough is not a paid spokesperson for Dr Lewis Nutrition® and has received no monetary compensation. His statements reflect personal health choices and are not a clinical endorsement of any product.
* These statements have not been evaluated by the Food and Drug Administration (FDA). Daily Brain Care is not intended to diagnose, treat, cure, or prevent any disease. Individual results will vary.