About

David Perlmutter is an American celebrity doctor, author, and advocate for low-carbohydrate diets and functional medicine. He has gained recognition for his work in promoting dietary approaches to health, particularly focusing on the impact of nutrition on brain health.

In addition to his medical practice, Perlmutter has authored numerous books, including 'Brain Wash,' and has contributed to the discourse on the relationship between diet and cognitive function. His approach emphasizes the importance of a low-carbohydrate diet in maintaining overall health and preventing neurological disorders.

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This scatter chart is an overview showing David Perlmutter's rating in comparison to other thought leaders in the same categories.

David Perlmutter has a Credibility rating of 59 out of 1000, calculated using our proprietary algorithm.

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Frequently Asked Questions

Is David Perlmutter legit?

David Perlmutter has a credibility rating of 59 out of 1000 on Modern Mentor AI, making them a developing voice, ranking #29 of the 64 fitness thought leaders we track. The rating weighs reach against substance, so a high score reflects more than popularity.

What is David Perlmutter's credibility rating?

As of July 2026, David Perlmutter's credibility rating is 59/1000, calculated by our proprietary algorithm. Read about the methodology on the How it Works page.