Too much, too little sleep linked to elevated heart risks in people free from disease

People who clock six to seven hours of sleep a night had the lowest chance of dying from a heart attack or stroke when compared with those who got less or more sleep, according to a new study. This trend remained true even after the research team accounted for other known conditions or risk factors for heart disease or stroke.

from Top Health News -- ScienceDaily https://ift.tt/2SvzKCG