Taking a simple sugar pill can boost both the physical and mental health of older adults, even when they know the pill contains no active medicine. Results point toward a highly ethical and side-effect-free way to help aging populations maintain their everyday capabilities.

Taking a simple sugar pill can boost both the physical and mental health of older adults, even when they know the pill contains no active medicine. Results point toward a highly ethical and side-effect-free way to help aging populations maintain their everyday capabilities.