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How to keep your brain healthy. It's a subject that desperately needs attention and is the mission of the drperlmutter.com blog. Categories are listed to the right and lead to empowering information on topics such as maintaining brain health and improving memory through a gluten free diet. We update this information as soon as it becomes available so check back often!

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The Empowering Neurologist – David Perlmutter, MD, and Prof. Tim Noakes

Prof. Tim Noakes is one of my all-time heroes. As many of you may know, Prof. Noakes, a South African physician, was brought before a professional council for his advocacy of a lower carbohydrate diet. Ultimately he was fully exonerated, defending his position with reference to recommending higher fat consumption while reducing carbohydrates, as documented in the movie The Magic Pill, which focuses not only on the importance of reducing refined carbohydrates for weight loss, but also how diets higher in these carbohydrates are threatening to our health and pave the way for disease.

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On The Healing Power of Nature

Among the many recommendations that seem like good ideas, we’ve often heard that getting out in nature is a healthy practice. But our mission is not to simply recapitulate what may represent common beliefs, but rather to explore these practices in terms of their scientific support.

As it turns out, there is a lot of science happening right now that is looking specifically at the health benefits ascribed to nature exposure. Much of the literature is being generated by researchers in Japan, where nature exposure is referred to as Shinrin-yoku, a term created by the Japanese Ministry of Agriculture, Forestry, and Fisheries in 1982, and defined as making contact with and taking in the atmosphere of the forest, or “forest bathing.” Continue reading

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Implications of the “Alzheimer’s Gene” in Children

The development of highly accurate and widely available genome sequencing technology has put us at a crossroads. Now, more than ever, the divergent views of nature versus nurture confront consumers wishing to be advocates for their own health. As we learn about our genetics it seems quite clear that the deterministic message about our health destiny is ringing loud and clear. More and more, the idea that we are at the mercy of our inheritance seems supported by the advancing understanding and interpretation of our individual genetic profiles.

An important message we have been espousing over the past decade centers on the importance of lifestyle choices, specifically directed to offset disease risk that may well be enhanced by genetics. This ideology centers on the notion of genetic predisposition in contrast to genetic determinism. It is this contrast that opens the door to empowerment and your health destiny.

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Gut Bacteria and Their Role in Depression

December of 2019 marks the publication of a new medical textbook, The Microbiome and the Brain (CRC Press). The text features chapters focused on a number of important topics, among them the role of gut bacteria in a variety of medical conditions including autism, multiple sclerosis and Alzheimer’s disease. The common theme throughout the book, as one would surmise from the title, is the relationship between the gut and brain health. The chapters have been written by some of the most well respected researchers and clinicians from around the world, and I am honored to be the editor-in-chief of this important contribution.

One area in which the relationship between the gut and the brain that seems to be getting a lot of attention as of late focuses on how variations in the gut bacteria may ultimately contribute to alterations in mood. Specifically, there is currently a fairly in-depth pursuit to understand the relationship between nuances of bacterial constituents and depression. Continue reading