Understanding Sleep Cycle
Our sleep includes phases of alternating non-rapid eye movement (NREM) sleep and rapid eye movement (REM) sleep that repeat themselves about every 90 minutes.
Melatonin Dosage and Usage
If you are considering taking a melatonin supplement to help with your occasional sleeplessness, one of your first questions is probably “How much should I take?
Health Benefits of Good Sleep
Good sleep may be a key to managing healthy weight. Several studies, including one from Stanford University, linked sleeping more with weighing less.