The impact of caffeine on blood pressure from coffee (and cola, energy drinks and chocolate) varies. Research reviews report ...

Very high doses of caffeine and acetaminophen (such as Tylenol), taken together, could lead to liver damage, researchers warn. This combo produces a byproduct enzyme that's toxic to the organ, ...

NEW YORK (PIX11) — A New Jersey mother is sharing her daughter’s story in hopes of changing how high-caffeine drinks are ...

Social media personality Logan Paul’s energy drink is facing a lot of scrutiny. Why? Some people are claiming it's becoming popular among children. Health experts say it has potentially dangerous ...

Join Morgan on a two-day caffeine experiment that compares the effects of low-caffeine vs. high-caffeine coffee on daily ...

Aug. 22 -- FRIDAY, Aug. 21 (HealthDay News) -- Caffeine, known to help alleviate headaches, may cause them if consumed in large quantities. That's the finding of a study of more than 50,483 people who ...

The United Kingdom is moving to ban the sale of high-caffeine energy drinks to children as governments around the world increasingly target the products. "Energy drinks might seem harmless, but the ...