Weight loss is a well-recognized but poorly understood non-motor feature of Parkinson's disease (PD). Many patients progressively lose weight as the disease advances, often alongside worsening motor ...

Men tend to lose the Y chromosome from their cells as they age. But because the Y bears few genes other than for male determination, it was thought this loss would not affect health. But evidence has ...

Share on Pinterest A diet rich in protein could influence gut bacteria, research shows. Sophia Hsin/Getty Images The composition of the gut microbiome is being increasingly recognized as essential for ...

Many people wake up feeling tired, bloated, inflamed or frustrated that the scale refuses to move despite their best efforts. The problem is often not willpower or effort. It is that the body’s ...