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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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

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New to a Low-Carb Keto Diet? Avoid These Common Mistakes

By: The Dr. Perlmutter Team

The ketogenic diet is one of the most talked about and debated diet trends today. You’ve probably heard celebrities, athletes, and neighbors raving about the benefits of this dietary approach. Interestingly, the science backs up its rapid growth in popularity, as a ketogenic diet has been shown to have numerous health benefits for its adherents. The diet can reduce the risk of heart disease, improve glycemic control in both Type 1 and Type 2 diabetes, help individuals struggling with obesity lower their BMI, and even improve or control symptoms of debilitating neurodegenerative conditions like Parkinson’s and epilepsy. There is even some evidence to suggest that a ketogenic diet can play a role in the treatment of cancer! If it is implemented properly, adopting a ketogenic diet can be a very powerful tool in the fight against a variety of chronic diseases.

If you’ve recently made the decision to transition to a ketogenic diet or are exploring the possibility of a change, chances are you might currently find yourself in a world of confusion. What is ketosis? What are ketones? Can I really eat all the fatty foods I want? How can this possibly be good for me?

Allow me to address some of these questions. Continue reading

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5 Things We’ve Learned Since The Release of Grain Brain

Five years ago today, we embarked on an incredible journey. Together, we sought to understand the roots of brain health, and how we can help fend off ailments like dementia and Alzheimer’s, diseases for which there are no known cures. This journey began with the release of Grain Brain.

In the five years since, science has continued to investigate the roles carbs and gluten play in our health, and our message has moved to the mainstream. As a result, the information in Grain Brain is now accompanied by ongoing changes and revelations in the world of medicine. Today, I want to share with you the five most interesting things I’ve learned/seen since Grain Brain hit shelves. Continue reading

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6 Powerful Ways to Improve Brain Health

By: The Dr. Perlmutter Team

What does it mean to have a healthy brain?

It means having a brain that is readily capable of performing all of its vital functions. This includes basic functions, like regulating the involuntary functions of the autonomic nervous system, and higher-level functions, such as facilitating cognition and decision-making, and coordinating fine and gross motor skills. While the brain is necessarily an incredibly complex organ, the process of neuroplasticity, which describes the brain’s ability to undergo physical and chemical changes in response to stimuli, affords us a significant degree of control over the health of our brain. In other words, the lifestyle choices we make today have a very real impact on our brain’s current and future health; whether that impact is positive or negative depends on how we live our lives.

As stated above, neuroplasticity can work for or against you. While the natural process of aging more or less handles the “working against you” side of that equation, it is completely within our abilities to harness the power of neuroplasticity to maintain or improve overall brain health. Taking an active role in improving the health of the brain can help fortify the body from some of the most debilitating chronic illnesses we face — the likes of Alzheimer’s, dementia, Parkinson’s, and multiple sclerosis. Fortunately, science has shined a light on numerous factors that have the potential to mitigate the effects of aging and improve overall brain health. To that end, I wanted to highlight six of the most effective ways you can maximize your brain’s potential.

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5 Benefits of a Ketogenic Diet – Weight Loss & Beyond

By: The Dr. Perlmutter Team

The ketogenic diet has taken health circles by storm. Everyone seems to know somebody who has “gone keto” or is at least thinking about it. Keto labels are popping up on restaurant menus and in grocery stores.

And yet, the 2018 U.S. News & World Report recently evaluated 40 diets and guess which diet came in dead last? The ketogenic diet.

What is going on here? How can a diet land in two polar opposite camps? In a world that seems to thrive on polarizing controversy, let’s put a few misconceptions to rest and take a look into the effects of the ketogenic diet on the body. Because there is no doubt about it – the benefits of a ketogenic diet are profound. Continue reading

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Blood Sugar and Your Brain

Several years ago, when I wrote Grain Brain, I had a long discussion with our publisher centered around choosing the best subtitle. Ultimately, we decided to emphasize the toxic role of sugar and carbs on the brain, and with good reason. Since that time, there have been a large number of studies that have confirmed the thesis that elevated blood sugar is profoundly detrimental, not just for the brain in general, but for brain function as well.

As the authors of a new paper entitled, Brain atrophy in ageing: Estimating effects of blood glucose levels vs. other type 2 diabetes effects point out, our brains shrink as we age with as much as 5% volume loss occurring between age 60 and 70. And as you would expect, this correlates with declining function.

A lot of the research has shown that type 2 diabetes (T2D) is what accelerates brain aging. But as this new study shows, it’s not the diagnosis of T2D that is the issue. Well before that diagnosis is made, brain structure is affected by blood sugar, even in the “normal” range! Continue reading

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Prevention of Alzheimer’s

There’s so much in the news these days calling attention to the fact that diabetes is associated with a profoundly increased risk for developing Alzheimer’s disease. In fact, just watch my recent interview with Dr. Melissa Schilling on the subject.

But there’s an important point that is absolutely critical to understand. While it seems like a good idea for diabetic patients to take medication to control blood sugar, the research seems to indicate that diabetics taking these drugs do not improve their situation, in terms of lowering their risk for Alzheimer’s.

To be clear, I am not saying that diabetics shouldn’t take their blood sugar medications. But I am saying that this looks like this one very important issue, your risk of developing Alzheimer’s, is not improved by medications designed to help normalize blood sugar. Continue reading