If we think we can compensate for lack of sleep during the week by sleeping in on the weekend, we're mistaken. A recent study from Penn State shows that when we limit our sleep to just five hours nightly throughout the week, our cardiovascular health, including heart rate and blood pressure, deterio
Playing catch-up on weekends may not improve cardiovascular cost of sleep loss sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
Whether it's work or play that prevents us from getting enough shut-eye during the week, assuming we can make up for it by sleeping in over the weekend is a mistake.