Is it wise to drink this carbonated beverage before bedtime? Discover whether root beer contains caffeine and which soda ...

They're everywhere: beverages that promise to keep you energized, revved, and alert. But labels don't have to reveal how much caffeine the products pack. We will. We measured the amount in 27 top ...

Whether present in natural sources or in Red Bull Energy Drink your body processes caffeine the same way. One of caffeine’s primary sites of action in the human body is a stimulating effect on ...

Caffeine is another example of a beverage that ... However, be careful not to drink too much water so you do not have to get up for bathroom breaks. Ice cubes could be a better alternative if ...

Ginger tea can help with morning sickness Ginger tea is considered an herbal tea, so it's naturally caffeine-free — and according ... so you don't want to drink too much spiced tea while pregnant.

Caffeine helps to improve concentration and increase alertness. One 250-ml can of Red Bull Energy Drink contains 80 mg of caffeine. The 80 mg of caffeine contained in one 250-ml can of Red Bull ...