How many calories should you be eating? How many hours of sleep do you actually need? Science may have just the answer!
We've been told to aim for seven or eight hours of sleep, but what about the people who feel much better on less?
Scouted/The Daily Beast/Retailers. Scouted selects products independently. If you purchase something from our posts, we may earn a small commission. ICYMI: Mercury retrograde is back, lasting from Nov ...