vitamin D deficiency has been associated with sleep disorders and poor sleep quality in previous research
vitamin D deficiency has been associated with sleep disorders and poor sleep quality in previous research
In general, physical activity helps promote sleep; and of course, sleep is good for your health, too. But your timing can make a big difference when it comes to whether you’ll enjoy a restful night’s sleep or a restless one that actually does more harm than good.
Could shifting your sleep schedule by a mere one hour a night reduce your risk of depression? Researchers investigated that potential by comparing sleep patterns among nearly 850,000 adults based on genetic predisposition (certain genes appear to influence our sleep habits, particularly our sleep timing preferences).
Unfortunately, most of us aren’t thinking about the state of our heart while we’re struggling through poor-quality-sleep nights