If you're struggling to sleep at night, it might be because you're eating the wrong foods - and one common snack could be hiding a dose of caffeine ...

Medically reviewed by Roxana Ehsani, RD Kratom tea has been used traditionally in Southeast Asia to boost energy and ...

A recent study suggests that the way people drink tea and coffee could influence their risk of developing high blood pressure ...

Also Read: What's The Buzz About Yellow Tea? What's In It For You? Explore Its Health Benefits Does Caffeine in Tea Cause an Energy Crash? Tea contains caffeine, a stimulant that temporarily increases ...

tea and chocolate. One of caffeine's primary actions in the human body is a stimulating effect on cognitive functions. One 250-ml can of Red Bull Stimulant Drink contains 50 mg of caffeine.