
An apple a day to keep the doctor away? Perhaps the more up-to-date saying should be: Eight hours a night to keep up the heart disease fight, according to a study published this week in the journal of the American Heart Association.

An apple a day to keep the doctor away? Perhaps the more up-to-date saying should be: Eight hours a night to keep up the heart disease fight, according to a study published this week in the journal of the American Heart Association.