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!
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
Most people have a sense that there is something intrinsically healthy about getting out into nature. Truthfully, there is certainly a lot of science that backs up that contention. Well-conducted scientific research demonstrates that there are significant immune-boosting benefits of nature exposure, alongside a lowering of blood pressure, improvement in mood, more rapid recovery from surgery, better sleep, and reduction of stress.
It is the stress consideration that seems to be getting a lot of attention as of late, perhaps as our world and day-to-day lives become more and more stressful. Related to this, researchers have been trying to develop ways of measuring stress, and in particular, its reduction as a result of nature exposure. In addition, there’s been quite a bit of new research trying to determine if there is any benefit to having a nature experience, particularly in an urban environment. Continue reading
It is well-documented that the accumulation of the beta-amyloid protein in the brain is correlated with Alzheimer’s disease. Ongoing research seeks to understand how, and at what stage of Alzheimer’s, beta-amyloid proteins influence the disease. Continue reading
No doubt, it is certainly exciting to read about advances in cancer treatment. However, at the same time it is vitally important to recognize what may underlie cancer so that we can target these causes with the hope of reducing risk. Continue reading
Among the many recommendations that seem like good ideas, we’ve often heard that getting out in nature is a healthy practice. But our mission is not to simply recapitulate what may represent common beliefs, but rather to explore these practices in terms of their scientific support.
As it turns out, there is a lot of science happening right now that is looking specifically at the health benefits ascribed to nature exposure. Much of the literature is being generated by researchers in Japan, where nature exposure is referred to as Shinrin-yoku, a term created by the Japanese Ministry of Agriculture, Forestry, and Fisheries in 1982, and defined as making contact with and taking in the atmosphere of the forest, or “forest bathing.” Continue reading
One of the most important goals of my life is to raise the level of awareness of the importance of lifestyle choices in determining a person’s risk for Alzheimer’s disease, a disease for which there is no meaningful medical treatment. To be sure, this narrative isn’t something that mainstream medicine fully embraces. But this isn’t necessarily a surprise as the whole notion of disease prevention still remains on the back burner as far as the world of Western medicine is concerned.
But the publications showing the powerful influence of specific lifestyle choices on Alzheimer’s risk are appearing with ever-increasing frequency in the world’s most well respected scientific publications. To that point, The Journal of the American Medical Association just published a powerful report looking at the relationship between genetic predisposition for dementia and the influence of lifestyle choices. This study begins by indicating that there are genetic risks for dementia. It then describes the focus of the research being dedicated to determining how much of the genetic risk may be offset by making specific choices in terms of things like smoking, diet, physical activity and alcohol consumption. Continue reading
By: Austin Perlmutter, M.D.
Depression is a global epidemic, a leading cause of disability that affects over 300 million people worldwide. Unfortunately, rates of diagnosed depression are continuing to rise in the United States, especially in our youth. When these disheartening statistics are combined with the relatively poor efficacy of our antidepressant medications, it becomes increasingly important to ask whether there may be non-pharmaceutical methods of treating this crippling condition. In recent years, scientific research has increasingly answered “yes.” Continue reading
I recently had the unique opportunity to serve as an advisor for the development of the next XPRIZE. Many of you may have heard of the XPRIZE for space, and this new prize is, to a degree, similar. The new XPRIZE is being developed to help spur research in the field of longevity. As such, unlike the space prize, in which a finite goal could be easily established, developing a goal that would serve as a surrogate for longevity is more of a challenge. Nonetheless, it is a work in progress.
Well, this title offers a compelling question doesn’t it? From the outset, it’s important that I make it very clear that the science for today’s update is an animal study. That said, let’s explore.
Researchers in Israel recently published a study in which they endeavored to determine if cells in the nervous systems of nematodes (worms) were able to communicate with the animal’s germ cells, the cells that are involved with transmitting genetic information to future generations. Previous research demonstrated that specific molecules called “small RNAs”, which are produced in nematodes, are able to affect future generations by communicating and influencing the genetic material in germ cells. This leads to genetic changes that persist in future generations. Continue reading
Understanding the relationship between less healthful dietary and lifestyle choices and developing type-2 diabetes, a recent study linking the brain’s center for impulsive behavior and diabetes risk was really interesting.
The research was performed at the Massachusetts General Hospital and involved 232 non-diabetic subjects. These individuals underwent brain-imaging studies that measured the metabolic activity of their amygdalas, an area of the brain that is involved with fear, stress, and impulsivity.