Magnesium - Vital nutrient has key role in keeping body clocks running on time

Not getting good sleep? Check out this new research on the role magnesium plays in our cellular sleep wake cycle!
"The essential mineral magnesium has an unexpected role in helping living things remain adapted to the rhythms of night and day, scientists have discovered. Magnesium -- a nutrient found in many foods -- helps control how cells keep their own form of time to cope with the natural environmental cycle of day and night."