Possibly the most important section of the blog- in this Food section you will find information on how to properly fuel the brain. There is no denying the correlation between proper diet and dementia and Alzheimer’s prevention, proper prenatal care, and improving overall brain health.
By the Dr. Perlmutter Team
As previously discussed, there are significant nutritional differences between the meat produced by cows that eat grass and those that subsist on grain. Beef from cows that eat only grass contains higher concentrations of essential nutrients, omega-3 fatty acids, and conjugated linoleic acid. It also has lower levels of hormones, antibiotics and other toxic remnants from the industrial production process, which can have significant ramifications on our health, ranging from the microbiome to cellular health. Additionally, grass-fed cows live out their lives more closely aligned with how nature intended—freely roaming pasture land and consuming grasses available to them in their immediate environment—which makes the process more humane and environmentally-friendly.
However, like many of the buzzwords surrounding healthy living, there’s a lot of confusion and outright deception that surrounds the “grass-fed” descriptor. While certain trade organizations do their best to impose uniform standards, the use of the term “grass-fed” is, unfortunately, not regulated by the Food and Drug Administration or the United States Department of Agriculture. This sadly leaves the label open to abuse by unscrupulous producers looking to harvest the benefit of the term without putting in the effort to truly raise grass-fed cattle. The process of getting the “grass-fed” label approved on packaging for a given farm’s beef is incredibly lax, and actually doesn’t even include a farm inspection! Essentially, the government takes farms at their word when determining whether or not their product should be labeled grass-fed. Continue reading
By the Dr. Perlmutter Team
Americans eat a lot of meat. In 2018, the United States Department of Agriculture projected that the average person would consume over two hundred pounds of chicken, pork, and beef by year’s end. That’s more than half a pound daily per capita, every day of the year! While it is possible to consume an omnivorous diet and maintain a healthy lifestyle, we recommend viewing meat as a garnish or side dish rather than the focus of your meal. The perfect plate is full of colorful, above-ground leafy vegetables and healthy fats, and if you choose to eat meat, then a three-to-four ounce serving of meat. However, it’s very important to remember that not all meat is created equally.
One of the most important factors in determining the overall quality of meat—especially red meat—is the dietary patterns of the livestock that produced it. When you think about it, this makes perfect sense: the food an animal consumes is used by their body to grow and develop, and, ultimately, becomes the very food that we consume. Feeding cattle a nutrient-poor diet will, in turn, produce a nutrient-poor food source, compared to cattle fed a natural, nutritious diet.
As it turns out, the age-old adage “You are what you eat” applies to cattle, too! Continue reading
Dr. Anna Cabeca has written a new book, The Hormone Fix, that focuses on the important role of diet and other lifestyle issues in terms of gaining hormone balance. She especially focuses on menopause and leveraging the fundamental relationship between a ketogenic diet and hormone function in what she calls the “keto-green way.” Continue reading
So much has been written over the years extolling the health benefits of green tea. Green tea has been reported to be effective for weight loss, antioxidant effects, reducing risk of cancer, protecting the brain from Parkinson’s disease and Alzheimer’s, reducing risk of heart attack, and even for helping a person live longer. As it turns out, there is a fair amount of validation supporting many of these health claims. In fact, as it relates to living longer, one very extensive Japanese study involving 40,000+ adults over 11 years, shows that those individuals who drank 5 cups of green tea or more each day saw their risk of death reduced by 23%, for women, and 12%, for men.
As you might expect, I am especially interested in research related to brain health and functionality. As such, I was extremely interested in a recent publication that evaluated one component in green tea that shows high biological activity. The chemical, epigallocatechin-3-galate, better known as EGCG, has been long known as being one of green tea’s components most responsible for its reported health benefits Continue reading
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
Wow! Yesterday, the release of Grain Brain Revised, was an incredibly exciting day. From visiting with the folks at MindBodyGreen to taking your questions live in numerous live chats on Facebook and Instagram, I was privileged to get to spend the day speaking with you all and spreading our message on optimal health.
But it goes without saying that the most provocative part of my day was how it started — my conversation with CBS This Morning. Let me start by saying it was an honor to get to sit with such a storied team of reporters. It was humbling to have Gayle, John, and the entire team present for this dialogue.
While there certainly are various medications that prove somewhat helpful in the treatment of symptoms associated with Parkinson’s disease, it’s important to recognize that these medications are not actually treating the underlying disease itself.
We now understand that one of the pivotal mechanisms in Parkinson’s disease is the compromise of energy production at the mitochondrial level. This ultimately manifests as various problems, not just in the brain but throughout the entire body. With this understanding, specifically targeting mitochondrial function makes sense as a way of addressing this fundamental and underlying abnormality in Parkinson’s. Continue reading
Asthma is the world’s most common respiratory disorder, and, studies have found, is often associated with increased rates of mortality and decreased quality of life. Thus, it’s obvious that keeping asthma at bay is in our collective best interests. Continue reading
By: The Dr. Perlmutter Team
As we’ve stated before, one of the most fascinating things about the human brain is that neuroplasticity, the process by which the brain undergoes changes in response to internal and external stimuli, affords us a great deal of control in determining the overall health of our brain. While there are many lifestyle changes one can make to improve overall brain health, studies have shown that dietary factors can have a significant impact. Choosing which foods you use to fuel your body goes far beyond counting calories; the macronutrients—fats, proteins, and carbohydrates—you emphasize in shaping your diet can have major repercussions for brain health. There is evidence to suggest that individuals who consume a diet high in carbohydrates have an 89% increased risk of developing dementia, while people who consume a diet high in healthy fats actually reduce their risk by 44%. Ensuring that the foods you consume are high in antioxidants, rich in healthy fats, low in carbohydrates, and powerfully anti-inflammatory can go a long way towards optimizing brain health and boosting memory and cognition.
Foods to Improve Brain Health and Memory
Generally speaking, we recommend a diet that is higher in fat and fiber, low in carbs, and rich in gut-healthy probiotics. To that end, please read on for some suggestions on specific foods around which to build a brain-boosting diet!
With all of the hype around fasting, you may believe it to be just another modern dietary fad, but the truth is that fasting is as old as our species. Until very recently, humans have always had periods of going without food. Fasting is baked into our evolution and our physiology and it can yield benefits to our brains and bodies, at a biochemical level, that we’re only just beginning to understand.
Many of us are blessed to live in a world with abundant food, but that wasn’t always the case. Throughout our evolutionary history, sometimes days, weeks, and months would pass during which food resources were scarce. These periods without food provided small hormetic stresses on our genome — meaning stresses that turn out to be beneficial to our bodies. In the absence of calories, life-sustaining, protective genes responsible for cellular repair and protection are activated, inflammation is reduced, and anti-oxidative defenses are increased.
This means that simply going without food for a while may have anti-aging, anti-inflammatory, and anti-tumor benefits that are available to anyone, at any time.