Here you will find posts related to the most groundbreaking science that is available to us as it pertains to gluten intolerance and brain health. We all have the gift of brain plasticity, meaning that if we apply the conclusions of these studies to our daily lives we can actually grow new brain cells!
One very popular variation of outright fasting is what is called time-restricted feeding (TRF). In both humans and laboratory animals, TRF refers the consumption of food only during a specific period of time each 24 hours. We know that this is certainly in contrast to the common way that people eat, meaning at least three meals a day with lots of snacks before, between, and after meals.
As it turns out, there appears to be quite a few health advantages to restricting the period of time that we eat during the day. Research has revealed, for example, how TRF positively affects a variety of cardiometabolic risk factors including blood sugar, and even the expression of our genes. Continue reading
There’s so much information that we are exposed to day in and day out focused on what we should be eating. But lately there seems to be an important shift in the conversation to trying to understand when we should eat. Truthfully, we had always thought that to be healthy we should be following the “three meals a day” rule, with special emphasis on breakfast since it was thought to be “the most important meal of the day.” But, gratefully, well-respected researchers are now challenging these ideas. Continue reading
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
By: The Dr. Perlmutter Team
Blood sugar elevation has become a central focus in medicine these days because of its well-established relationship to so many chronic conditions including Alzheimer’s, diabetes, obesity, and Parkinson’s. Now, new research reveals that there may well be a relationship to cancer risk as well.
Researchers at Johns Hopkins and Yonsei University in Seoul, Korea were interested in exploring possible relationships between blood sugar levels and risk for developing cancer. They studied a sample of over 1 million Koreans between the ages of 30 and 95 who had either a positive cancer diagnosis or had died of cancer. Their findings, published in the Journal of the American Medical Association, are quite remarkable and certainly instructive. Continue reading
“I can feel your sadness.” This is a declaration we are certainly hearing frequently these days. And it’s not to be taken lightly. Experiencing another person’s sadness, for example, and having the ability to share in their feelings is called emotional empathy. It is emotional empathy that helps us build emotional connections with other people and ultimately serves as the thread of our existence as social beings.
Our ability to share in the joy of another person’s success or achievement, as well as our sense of heartbreak when someone experiences a personal tragedy, are fundamental elements of our social fabric. Simply stated, our social existence depends deeply on our ability to participate in the emotional experiences of others. Continue reading
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
While there has been so much attention as of late focused on infectious diseases, there is another epidemic that may have even wider implications—type 2 diabetes. In and of itself, diabetes is a significant life-threatening condition. In addition, it is strongly associated with other important and potentially life-threatening diseases like Alzheimer’s, stroke, kidney disease, coronary artery disease, and even cancer.
According to CDC data from 2018, some 34.2 million Americans, or 10.5% of our population, have diabetes. The percentage of adults with this diagnosis increased with age, affecting more than 25% of those aged 65 years or older. And clearly, the data indicates that these numbers are progressively worsening with time. Continue reading
According to the CDC, 1 in 12 children in America suffers from asthma. That translates to approximately 6 million children. To be clear, asthma is a serious problem not only because asthmatic attacks can be life-threatening, but in the long-term, asthma has been associated with permanent lung damage.
Treatment of asthma in children typically involves inhalers of one sort or another. There are inhaled steroid medications that help to prevent asthma attacks, and so-called “rescue inhalers” that are utilized when the quick relief of symptoms is required.
But, as so often is the focus of my blogs, I think it’s important to first ask questions related to what may be causing a particular problem, in this case asthma, as opposed to simply focusing on treatments. In other words, how might the idea of preventive medicine factor into this discussion?
The microbiome plays a central role in two fundamental processes, immune regulation and inflammation. These are obviously central considerations as it relates to COVID-19. Please watch this presentation and hear this as a call to action both for researchers and for each of us. Continue reading
In today’s video, Dr. Austin Perlmutter takes a look at a recent study that sought to understand the impact of lack of (restorative) sleep on our decision-making. In particular, how this lack of sleep can impact our decision-making as it relates to our food choices. If you’ve read Brain Wash, then you likely know where this is heading, but let’s take a look at the research. Continue reading