They are marketed as quick fixes for energy and focus and are consumed daily by millions, but experts warn that these popular ...

You may wake up in the morning desperate for a cup of coffee (or four) to kickstart your day. However, a new study says that overdoing it on caffeine may have implications for your heart. The new ...

From the temporary spike of your morning espresso to the long-term arterial benefits of green tea, your beverage choices are ...

DEAR MAYO CLINIC: I love to drink coffee. I often have multiple cups a day. Recently, I was diagnosed with diabetes and high blood pressure. My doctor advised that I may want to cut back on my ...

Both coffee and green tea can boost energy and support your heart. Experts say the best one for you depends on your health ...

Researchers report that consuming more than 400 milligrams of caffeine per day can increase a person’s risk of cardiovascular disease. They say excessive caffeine from coffee, tea, energy drinks, and ...

Dr. Wylie-Rosett answers the question: 'Caffeine And High Blood Pressure?' — -- Question:Can caffeine be harmful and should I give it up if I have high blood pressure? Answer: Drinking a modest ...

Let’s clear up any confusion right now: Green tea is a great drink for heart health, including for people with hypertension. Dr. Setareh says that it positively impacts blood pressure in a few ...