Sleeping with blinds open may increase risk of stroke or heart attacks by 40%, study suggests

Sleeping with the blinds open could raise your risk of stroke by up to 43 percent, a study suggests.

Street lights and light pollution from traffic interfere with the body’s natural sleep-wake cycle and not getting enough quality rest puts strain on the heart and other organs.

Researchers in China made the discovery after comparing data from thousands of people.

www.dailymail.co.uk/health/article-13236607/sleep-study-blinds-increased-risk-stroke-heart-attack.html