Category: Alzheimer’s and Dementia

In this section you will find everything pertaining to the subject of brain health and preventing Alzheimer’s disease and dementia. Whether you are wondering how to prevent Alzheimer’s or improve general brain function, this Alzheimer’s disease and dementia section explores the connection between proper lifestyle choices and brain preservation and development.

Some posts to get you started:
Dementia – Reducing Your Risk Starts Today
Yes – Alzheimer’s Can Be Reversed!

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Choosing Your Cognitive Destiny

In 1998, Dr. Peter Eriksson published a groundbreaking report in the journal Nature Medicine in which he described, for the first time, that the process of growing new brain cells, neurogenesis, occurs in humans. That was only 22 years ago. Prior to his publication it was generally assumed that humans developed brain cells up until our late teen years and it was downhill after that.

We now know that a person retains the ability to grow new brain cells throughout his/her entire lifetime. Importantly, it is now clear that there are various things we can do that will directly enhance this process of neurogenesis. Among the most potent stimuli triggering the growth of new brain cells are physical exercise, a ketogenic diet, whole coffee fruit extract, and there is now some pretty compelling data supporting the role of a particular species of mushroom, Hericium erinaceus (more commonly known as lion’s mane), in causing neurogenesis. Continue reading

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Sleep Duration and Cognitive Decline

By the Dr. Perlmutter Team

When asked what supplements I recommend for optimal health, I occasionally reply, “sleep.” Sleep is powerful on so many levels in terms of health outcomes. We know that sleep duration and quality impact inflammation, what and how much we eat, hormone balance, decision-making, mood states, and much more.

An interesting study on sleep recently appeared in one of the publications of the American Medical Association called JAMA Network Open. The researchers behind the study sought to investigate the association between sleep duration and cognitive decline. They analyzed data from 20,065 total participants in two cohort studies, one in the United Kingdom, The English Longitudinal Study of Ageing (ELSA), and one in China, the China Health and Retirement Longitudinal Study (CHARLS). The ELSA sample included people 50 years or older and the CHARLS sample included people 45 years or older. Continue reading

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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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Alzheimer’s – The Science of Prevention, 2020 Air Dates!

My team and I are overjoyed to share some exciting news with you. We had such a fantastic response to the groundbreaking series Alzheimer’s – The Science of Prevention last year that we will be airing the series again from September 9 – 20, 2020!

Make sure to mark your calendars!

Over the years, my message of prevention has challenged many of the beliefs held by the conventional medical system. I’ve done my best to call attention to what our best science is telling us about the causes and risk factors for some of our most feared diseases.

More specifically, I’ve tried to spark mainstream discussions about our everyday lifestyle choices as they relate to our brain’s health destiny.

These conversations on how to prevent disease must continue, especially now that brain disorders and almost all chronic health conditions are exploding in number all throughout the United States.

With this in mind, my team and I wanted to create a new, powerful tool to bring this empowering science to the world. And now, I am overjoyed to invite you to watch our documentary series, Alzheimer’s – The Science of Prevention.

CLICK HERE to register for the 12-Day FREE event!

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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. Lisa Mosconi

The Empowering Neurologist – David Perlmutter, M.D., and Dr. Lisa Mosconi


Why are most Alzheimer’s patients women?

It may come as a surprise to you, but women outnumber men when it comes to Alzheimer’s disease sufferers by a ratio of 2 to 1. Why Alzheimer’s affects women so adversely is unclear, but we do know there is a lot of science that’s beginning to make sense of this statistic. Moreover, now that we are gaining ground on understanding why the female brain is more susceptible to this devastating disease, it allows us to begin getting our arms around the idea that specific lifestyle changes may be very important as they relate to reducing a woman’s risk.
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Alzheimer’s and Exercise – You Can Protect Your Brain

The number of Americans diagnosed with Alzheimer’s disease has continued to grow at a dramatic rate. Currently, it is estimated that some 5.8 million Americans (of all ages) have Alzheimer’s disease. By and large, this is a disease of elderly individuals, with approximately 5.6 million of those diagnosed age 65 or older. To put that number into context, consider that this means 1 in 10 people age 65 or older suffers from Alzheimer’s disease. Further, it is instructive to note that there are some 200,000 individuals here in America under age 65 years who have also been given the diagnosis.

Despite heroic research efforts, Alzheimer’s remains a disease for which there is no cure or meaningful treatment whatsoever. That said, it is critical that we ask ourselves if there is any evidence that the disease could be prevented, or at least explore what could be done to lower one’s risk. Continue reading

Your Alzheimer’s Prevention Program – Start Today!

Your Alzheimer’s Prevention Program – Start Today!

It’s relatively straightforward – the best time to do something about fending off Alzheimer’s disease and dementia is well before you start to experience warning signs of cognitive decline. As has been well-documented on this blog before, inflammation in your 20s, 30s, 40s…really, at any stage in life, has been associated with increasing your risk for Alzheimer’s disease, a disease for which there is no cure.

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