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 productivity. It has more recently gained popularity for managing pain, depression, ...

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.