10 foods that zap your energy

4/11 Previous Next

Coffee

Although caffeine is a stimulant and one of the few legal, non-prescribed ways to keep ourselves up throughout the day, your body can actually develop a slight tolerance to it. That means its effects will lessen over time, particularly depending on how often and in what quantities you're consuming coffee. Just keep your intake reasonable, or opt for more natural energy boosters, such as exercise or herbal teas.