September 4, 2018

How Young Do You Feel?

Research reported on August 9 at the 2018 convention of the American Psychological Association suggests that subjective age—how old we feel at a given time—could be shaped by the level of control we believe to have over our own lives. “Research suggests that a younger subjective age, or when people feel younger than their chronological age, is associated with a variety of positive outcomes in older individuals, including better memory performance, health and longevity,” stated presenter Jennifer Bellingtier, PhD, of Friedrich Schiller University in Germany. “Our research suggests that subjective age changes on a daily basis and older adults feel significantly […]
August 21, 2018

Can Stem Cells Treat Parkinson’s Disease?

Japanese researchers on Monday announced the first human trial using a kind of stem cell to treat Parkinson’s disease, building on earlier animal trials. The research team at Kyoto University plans to inject five million induced Pluripotent Stem (iPS) cells — which have the potential to develop into any cell in the body — into patient brains, the university said in a press release. The iPS cells from healthy donors will be developed into dopamine-producing brain cells, which are no longer present in people with Parkinson’s disease. Parkinson’s disease is a chronic, degenerative neurological disorder that affects the body’s motor system, often […]
August 14, 2018

Risk of Dying Young Is Lower Among Coffee Drinkers

A study involving close to half a million men and women found an association between increased coffee intake and a decline in mortality during a decade of follow-up regardless of the presence of genetic variations that impact caffeine metabolism. The findings were published on July 2, 2018 in JAMA Internal Medicine. The current investigation included 498,134 participants in the UK BioBank population-based study. Questionnaires completed between 2006 and 2010 provided data concerning diet, including coffee consumption. Biologic samples were analyzed for genetic variations that indicate slow or fast caffeine metabolism. Subjects were followed for an average of 10 years, during which […]