It might be time to trade your calculator for a calendar. New research suggests that fasting just three days a week could lead to more weight loss and better health outcomes than constantly counting ...

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

A new study conducted by researchers from Northwestern University explored the health benefits and risks of a popular health habit – juice cleanses. While many consumers try to consume only fruit and ...