David Perlmutter, MD

Disclosure: This Wellness Ambassador is a Purity Coffee affiliate and may earn commissions on referred purchases. As part of their partnership with Purity Coffee, Wellness Ambassadors may also receive complimentary products or compensation for other collaborations.

"As a dedicated coffee aficionado, I've found Purity Coffee to be an exceptional brand that stands out in the crowded coffee market for all the reasons that really matter. Purity has an unwavering commitment to organic farming practices. By choosing certified organic beans, they support farming without synthetic pesticides or fertilizers.

Many of their partner farms also use regenerative practices intended to build soil health and biodiversity. Moreover, Purity Coffee has its coffee independently tested for mold and mycotoxins, and that testing program is one reason I trust what is in my cup.

But beyond these commendable practices, it's the taste of their coffee that truly captivates me. I drink coffee for flavor, and I have written for years about coffee as part of a healthy diet, and as such, Purity is my go-to choice."

David Perlmutter, MD, FACN, ABIHM

Dr. Perlmutter is a Board-Certified Neurologist and six-time New York Times bestselling author. He serves on the Board of Directors and is a Fellow of the American College of Nutrition, and currently serves as the Director of Neuroscience Research at Bryan Therapeutics.

Dr. Perlmutter received his M.D. degree from the University of Miami School of Medicine where he was awarded the Leonard G. Rowntree Research Award. He serves as a member of the Editorial Board for the Journal of Alzheimer’s Disease and has published extensively in peer- reviewed scientific journals including Archives of Neurology, Neurosurgery, and The Journal of Applied Nutrition.

In addition, he is a frequent lecturer at symposia sponsored by institutions such as the World Bank and IMF, Columbia University, Scripps Institute, New York University, and Harvard University and serves as an Associate Professor at the University of Miami Miller School of Medicine.

Dr. Perlmutter’s books have been published in 32 languages and include the #1 New York Times bestseller Grain Brain, The Surprising Truth About Wheat, Carbs and Sugar, with over 1 million copies in print. Other New York Times bestsellers include Brain Maker, The Grain Brain Cookbook, The Grain Brain Whole Life Plan, and Brain Wash, co-written with Austin Perlmutter, M.D. He is the editor of The Microbiome and the Brain authored by top experts in the field and published in December 2019 by CRC Press.

His latest New York Times bestselling book, Drop Acid, focuses on the pivotal role of uric acid in metabolic diseases, and was published in February 2022.