The elderly suffer more serious complications from infections and benefit less from vaccination than the general population. Scientists have long known that a weakened immune system is to blame but the exact mechanisms behind this lagging immunity have remained largely unknown. Now research led by investigators at Harvard Medical School suggests that weakened metabolism of… Continue reading Weakened T-cells Linked to Age-related Immunity Loss: Study
Research done on mice may well be providing a clue to accessing a proverbial Fountain of Youth. And it might be right in the grocery aisle! Previous research published earlier this year in Nature Medicine involving University of Minnesota Medical School faculty Paul D. Robbins and Laura J. Niedernhofer and Mayo Clinic investigators James L.… Continue reading Want to Slow Aging? Eat Your Fruits and Vegetables!
As mammals age, immune cells in the brain known as microglia become chronically inflamed. In this state, they produce chemicals known to impair cognitive and motor function. That’s one explanation for why memory fades and other brain functions decline during old age. But, according to a new study from the University of Illinois, there may… Continue reading Dietary Fiber Reduces Brain Inflammation
Every woman wants to feel and look younger. Let’s face it, so does every guy. But this isn’t about men. Sorry, fellas. This is about the recent study that indicates that women who eat a healthy, varied diet tend to have cells more resistant to cellular aging. According to a study published in the American… Continue reading Women’s Cells Stay Young on a Healthy Diet