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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Benefits of Probiotics for your Mood, Gut, and Immune System

By: The Dr. Perlmutter Team

One of the most exciting developments in lifestyle science over the last decade has been the sharpening focus on the central role that our resident microbes (bacteria) play in regulating overall health. These microbes, together with their genetic material and metabolic byproducts make up what is collectively known as the microbiome. It is becoming readily apparent that the trillions of microbes living on and within us play a fundamental role in almost all of the systems of the body. Even as recently as 10-20 years ago, we did not understand the extent to which the gut microbiome can influence a person’s mood, regulate appetite, produce essential vitamins, regulate the immune system, and influence systemic inflammation.

There is even evidence to suggest that the microbiome affects us on such a fundamental level that it can regulate the expression of our DNA! Continue reading

Vitamin D and Alzheimer’s Disease: Could Deficiency Increase Your Risk?

Vitamin D and Alzheimer’s Disease: Could Deficiency Increase Your Risk?

You know, we’ve explored, several times now, the relationship between vitamin D levels and risks for severe health complications, including dementia. Notably, my colleague Dr. Dale Bredesen has written and researched much on this topic, particularly with regard to the relationship between vitamin D levels and Alzheimer’s risk. In fact, Dr. Bredesen even includes vitamin D supplementation in his protocol for treating Alzheimer’s and dementia. Continue reading

The Empowering Neurologist – David Perlmutter, MD, and Dr. Sara Gottfried

The Empowering Neurologist – David Perlmutter, MD, and Dr. Sara Gottfried


Brain Body Diet is the newest book written by New York Times best-selling author, Dr. Sara Gottfried. Dr. Gottfried writes about the uniqueness of the female brain as it relates to physical body issues, such as weight loss, as well as psychological issues like anxiety, happiness, and mindfulness. It’s a deep dive into a vast array of lifestyle opportunities that can absolutely rewrite a woman’s health destiny. Brain Body Diet is an incredibly empowering work and I can assure you that you will find this interview to be very meaningful. Continue reading

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Even Mild Exercise Helps the Brain

An important part of my lectures over the past several years has been to emphasize how our lifestyle choices, around things like sleep, diet, and exercise, will ultimately impact the destiny of our brains. For example, we have long been discussing how exercising today relates to a healthy brain in the future, especially its association with reduced risk for dementia.

Now, new data is revealing that exercise not only has long-term benefits for brain health, but even more acute changes are being discovered that are clearly positive. Continue reading

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Why DHA Remains on the Supplement List

Over the past 10 years, in the various books that I have written, there has been a persistent emphasis on the importance of DHA, an omega-3, in terms of brain health. DHA represents over 90% of all the omega-3, polyunsaturated fatty acids in the brain, and further, it’s 10 to 20% of all the brain’s fat. DHA is especially concentrated in the gray matter, and is also an important part of the cellular membrane of neurons. DHA also has an important role to play in the functioning and structure of mitochondria, the release of neurotransmitters, the expression of DNA, the creation of the myelin insulation around every neuron, the management of neuroinflammation, and even the growth and differentiation of brain cells.

DHA plays a particularly important role in the frontal lobes, allowing us to maintain executive function, pay attention to the various tasks in which we are engaged, and even plan for the future and solving problems. Continue reading

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

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

Today’s interview is with Lisa Mosconi, PhD. She is the associate director of the Alzheimer’s Prevention Clinic at Weil Cornell Medical College in New York. Prior to that she served as the director of the Nutrition and Brain Fitness Lab at New York University, School of Medicine.

Dr. Mosconi holds a dual PhD degree in neuroscience as well as nuclear medicine from the University of Florence, Italy, and is board-certified in integrative nutrition. Continue reading

Simple Carbs Threaten the Brain

Simple Carbs Threaten the Brain

Today’s video takes a look at a subject that’s at the forefront of our discussion on this blog: how lifestyle choices can impact the fate of your brain. Specifically, we’re looking at how the lifestyle choices that can lead to the development of diabetes may also play a role in raising your risk for Alzheimer’s disease (remember, a disease for which there is no cure).

A new study, published in Frontiers in Aging Neuroscience, explores changes we see in brain energetics, or the brain’s ability to utilize fuel. Traditionally this is looked at considering glucose, or sugar, as a fuel source. Continue reading

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ADHD Drugs Associated with a Dramatic Increased Risk for Parkinson’s

Estimates indicate that approximately 11% of school-aged children in United States have attention-deficit/ hyperactivity disorder (ADHD). Further, approximately 2/3 of these children are currently being medicated for this diagnosis. The most common medications are essentially stimulants like amphetamines or methylphenidates, including drugs like Adderall and Ritalin.

The areas of the brain that are potentially damaged or disrupted by these medications include the basal ganglia, brain structures that are involved in coordinated movement. The other area that is potentially involved is the cerebellum, which also plays a role in movement. Continue reading