Want to live longer? Drink up! A study just released by the Harvard School of Public Health and published in the Annals of Internal Medicine, finds that drinking up to six cups of coffee every day may actually cut your risk of dying from heart disease.

If warding off Alzheimer's was as easy as taking a pill – wouldn't we all grab a glass of water and get medicated? The pills are called statins, but not everyone is on board with the idea of prescribing them to people as prevention.