Some people use extreme diets like fasting and juice cleanses. But these aren’t necessary for most people and may be dangerous without medical supervision. Here are five foods that support the body while cleansing.
Historians tell us that caffeine in coffee helped Western civilization “sober up” and get down to business. Now scientific research shows that at low doses, caffeine improves performance on mental tasks, especially in people who are already tired.
Are we getting “Jack’d”? A surge in new caffeine-containing foods leads to new questions about just how much caffeine we’re getting in our daily lives. Some advocates are calling for labeling, and they raise concerns about children’s and teens’ consumption.