This holiday season, give yourself the gift of sleep. Did you know that adults require seven hours of sleep every night? Getting sufficient sleep is essential for physical and mental well-being. It improves memory and focus, and even improves our mood. Unfortunately, getting fewer than seven hours of sleep regularly is associated with health problems such as high blood pressure, obesity, and type 2 diabetes. Certain treatable health conditions, such as sleep apnea, can leave us feeling drowsy during the day. If you're feeling slee