According to the US National Heart, Lung and Blood Institute, an estimated 50 to 70 million Americans have sleep disorders, and one in three adults does not regularly get the recommended amount of uninterrupted sleep needed to protect their health. — TNS
It's no secret that a good night’s sleep plays a vital role in mental and physical health and well-being.
The way you feel during your waking hours depends greatly on how you are sleeping, say sleep experts.
