Low-flavanol diet drives age-related memory loss, large study finds
A large-scale study led by researchers at Columbia and Brigham and Women’s Hospital/Harvard is the first to establish that a diet low in flavanols — nutrients found in certain fruits and vegetables — drives age-related memory loss. The study found that flavanol intake among older adults tracks with scores on tests designed to detect memory […]
Taking vitamin D could help prevent dementia: Taking vitamin D supplements may help ward off dementia, according to a new, large-scale study.
Taking vitamin D supplements may help ward off dementia, according to a new, large-scale study. Researchers at the University of Calgary’s Hotchkiss Brain Institute in Canada and the University of Exeter in the UK explored the relationship between vitamin D supplementation and dementia in more than 12,388 participants of the US National Alzheimer’s Coordinating Center, […]
Trial testing cocoa flavanol supplement shows promise for reducing cardiovascular risk
The first large-scale trial to test the long-term effects of a cocoa flavanol supplement to prevent cardiovascular disease offers promising signals that cocoa flavanols could have protective cardiovascular effects. In papers published in The American Journal of Clinical Nutrition, a team led by Howard Sesso, ScD, MPH, and JoAnn Manson, MD, DrPH, both of the […]
Is One BPH Procedure a Cut Above the Rest?
A large-scale analysis of treatments for benign prostatic hyperplasia (BPH) showed that complications are lowest after the UroLift Prostatic Urethral Lift (PUL) procedure, and real-world retreatment rates are highest for the Rezum steam injection therapy. While retreatment rates for PUL, transurethral resection of the prostate (TURP), and GreenLight Laser Prostatectomy were comparable over the course […]
Study evaluates biodiversity impacts of alternative energy strategies
Climate change mitigation efforts have led to shifts from fossil-fuel dependence to large-scale renewable energy. However, renewable energy sources require significant land and could come at a cost to ecosystems. A new study led by Ryan McManamay, Ph.D., assistant professor of environmental science at Baylor University, evaluates potential conflicts between alternative energy strategies and biodiversity […]