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
How does simply moving around affect the brain? For the past several years I’ve been doing my best to get out the information that shows how aerobic exercise benefits the brain by increasing the growth of new brain cells, as well as reducing the risk for brain degeneration. However, it looks like most adults are not achieving the 150 minutes of moderate to vigorous physical activity/week recommended by the 2018 US Department of Health and Human Services (HHS) Physical Activity Guidelines. In fact, this level of physical activity is only achieved by 57% of adults aged 40-49, and a paltry 26% of those aged 60-69.
That said, researchers recently set about exploring whether simply moving around would have a beneficial impact on brain health. They designed a study of 2,354 participants (with an average age of 53) that ran for three years. The subjects wore an accelerometer that basically determined both the number of steps they took each day as well as the intensity level of their activity. Continue reading
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
It looks like there is a meaningful treatment for Alzheimer’s disease! The best part? No need to visit your doctor to nab a prescription, because it’s not a pill. Join me in today’s video as we break down some exciting new science published in the journal PLOS One. Continue reading
Despite countless hundreds of millions of dollars dedicated to seeking out a meaningful treatment for Alzheimer’s disease, as of the time of this writing the pharmaceutical promise of dealing with this epidemic remains unfulfilled.
So, if there is no meaningful treatment, it would seem sensible to focus on how Alzheimer’s disease and other forms of dementia could be prevented in the first place.