Category: Brain Health

In this section you will find everything pertaining to the subject of brain health and preventing cognitive decline. Whether you are wondering how to prevent Alzheimer’s or what to eat when experiencing brain fog, this Brain Health section explores the connection between proper nutrition and brain preservation and development.

Some posts to get you started:
Reversing Alzheimer’s Disease
Food For Thought

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Alzheimer’s Prevention Strategies Validated

Over the past decade we have been vigorously promoting the concept of Alzheimer’s prevention. Alzheimer’s disease is devastating, not just for the patient, but for families and loved ones as well. And let me be candid: watching my father succumb to Alzheimer’s was the most emotionally challenging experience of my life. Not only that, it also served to strengthen my resolve to do whatever I can to continue to raise awareness of the science that supports the notion that our lifestyle choices do indeed play an important role in determining our risk for this disease – a disease for which there is no meaningful treatment whatsoever. Continue reading

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Fructose, a “Safer Sugar”?

Lately, in an apparent attempt to push back from the negativity surrounding high fructose corn syrup, there seems to be an increase in the number of articles published touting the advantages of fructose as a “safer sugar.” The main point that is so often emphasized is that unlike glucose, fructose does not seem to increase insulin. Increasing insulin, which is how our bodies cope with increased glucose levels, may, when it’s constantly challenged, lead to a state in which we tend to lose our sensitivity to insulin. This means that with time, on a diet that constantly raises our glucose levels, insulin becomes less effective. Losing insulin sensitivity or becoming “insulin resistant” is not only associated with elevated blood sugar and subsequent diabetes, but also a fairly extensive list of chronic degenerative conditions that we want to do our best to avoid like coronary artery disease and Alzheimer’s. Continue reading

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You Can Choose to Lower Your Alzheimer’s Risk!

A central theme of our outreach messaging over the past decade centers on the role of our everyday lifestyle decisions in influencing the health destiny of our brains. As many of you know, we recently produced a docuseries Alzheimer’s – The Science of Prevention that reveals how our most well-respected scientific journals are making it very clear that each of us is truly the architect of our cognitive health destiny. We reveal exactly what we need to be doing day to day to meaningfully increase our chances of a life without Alzheimer’s disease.

And to bring everyone right up to date on the science, I’d like to discuss a study just published in the prestigious journal Neurology. Continue reading

The Empowering Neurologist – David Perlmutter, M.D. and Dr. Dale Bredesen

The Empowering Neurologist – David Perlmutter, M.D. and Dr. Dale Bredesen


It’s exciting to watch new developments in medicine, especially when new treatments for diseases are developed. Unfortunately, there is no treatment that has any merit for Alzheimer’s disease. Think of it, this disease that affects close to 5.8 million Americans is a disease for which we have no meaningful treatment whatsoever.

As many of you know, Dr. Dale Bredesen has pioneered a novel approach to Alzheimer’s disease. Rather than offering up a single treatment, he has created a multi-pronged program that is proving successful in reversing this disease. Yes, I’ll repeat, this program has reversed Alzheimer’s disease. Continue reading

The Empowering Neurologist – David Perlmutter, M.D., and Dr. Uma Naidoo

The Empowering Neurologist – David Perlmutter, M.D., and Dr. Uma Naidoo


What an exciting and important presentation we have for you today. For many years we have been providing information focused on the pivotal role of nutritional choices as they relate to the brain, mostly in the context of neurodegenerative conditions like Alzheimer’s disease. Today, we’re going to explore how our nutritional choices actually impact us from a mood perspective with our very special guest, Dr. Uma Naidoo. Let me tell you a bit more about her.

Michelin-starred chef David Bouley described Dr. Uma Naidoo as the world’s first “triple threat” in the food as medicine space: She is a Harvard-trained psychiatrist, professional chef who graduated with her culinary schools’ most coveted award, and a nutrition specialist. Her niche work is in Nutritional Psychiatry and she is regarded both nationally and internationally as a medical pioneer in this field.

In her role as a Clinical Scientist, Dr. Naidoo founded and directs the first hospital-based clinical service in Nutritional Psychiatry in the USA. She is the Director of Nutritional and Lifestyle Psychiatry at Massachusetts General Hospital (MGH) & Director of Nutritional Psychiatry at the Massachusetts General Hospital Academy while serving on the faculty at Harvard Medical School.

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3 Ways to Care for Your Brain in a Pandemic

By Dr. Austin Perlmutter

In the wake of the global spread of the 2019 coronavirus (COVID-19), many of us have started to think more carefully about our health. How can we reduce our risk of infection and of infecting others? How can we improve our immune function? What might the virus do to our lungs, heart and blood vessels? But while these questions are very important, it’s also critical to consider how a pandemic affects our brains and how to guard them against this damage. Specifically, we need to be considering strategies to protect our mental and cognitive health.

We’ve long known that mental health suffers in periods of high stress. So it’s no surprise that the current pandemic has been linked to a spike in feelings of anxiety and depression. A troubling May 2020 survey reported that over 34% of Americans are now experiencing these symptoms. This comes at a time when the world is already experiencing an epidemic of mental illness. Continue reading

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How Does Excess Body Fat Threaten Memory?

In the past, I have written several blogs discussing the relationship of body measurements like body mass index (BMI) to cognitive function, as well as relationships between what is called the waist-to-hip ratio with atrophy of the brain. Another important relationship that we have explored extensively in the past is the connection between excess body fat and inflammation.

So, one might wonder if the mechanism whereby obesity relates to declining cognitive function, like worsening memory, may be mediated by inflammation. Basically, the question I am asking has to do with connecting these dots. Continue reading

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Optimal Blood Sugar Preserves the Brain

It’s quite likely that very few people wouldn’t want to do everything they could to preserve the integrity and functionality of their brains. As it turns out, we, each and every one of us, have a lot to say about how our brains change over time.

We certainly don’t need to be reminded that persistent head trauma can pave the way for brain degeneration as we have seen with professional football players and others involved in contact sports. Further, there has been a lot written about the value of exercise in terms of a brain preservation program. Sleep, both its duration as well as its quality, has also gotten some of the spotlight as of late as we have begun to recognize how, during deep sleep, our brains are actually quite active in terms of ridding themselves of potentially damaging accumulations of various types of chemicals and debris. Continue reading

The Empowering Neurologist – David Perlmutter, M.D., and Max Lugavere

The Empowering Neurologist – David Perlmutter, M.D., and Max Lugavere


Clearly, one of the most important goals of the conversations we try to spark here is empowerment. This empowerment is especially valuable as it relates to brain health.

I’m certain that many of you not only watched my previous interview with Max Lugavere, but also read his important book, Genius Foods.

Max now has a new book, The Genius Life, that looks not only at food, but at a variety of other important lifestyle factors that very much add to our level of empowerment with the goal of keeping our brains healthy.

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The Empowering Neurologist – David Perlmutter, MD, and Dr. Daniel Amen

The Empowering Neurologist – David Perlmutter, MD, and Dr. Daniel Amen


Why do we not generally discuss the fact that there is an epidemic of mental illness in our society? Or that our lifestyle choices may have an impact on our risk for these conditions (like depression, anxiety, bipolar disorder, ADHD, and others)? Though incidence of these conditions is skyrocketing, for the past four decades standard treatment hasn’t much changed, and success rates in treating them have barely improved, either. Meanwhile, the stigma of the “mental illness” label―damaging and devastating on its own―can often prevent sufferers from getting the help they need.

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