Matcha's caffeine content can vary depending on how it is grown, brewed, and its quality. Find out how much caffeine is in a ...

Discover the effects of caffeine on brain health according to neuroscientist Dr. Wendy A. Suzuki. Learn about the benefits of ...

Caffeine is safe in moderate amounts, but excessive intake, especially from supplements or in children, can pose serious ...

If you’re paying attention to foods high in sodium, baked goods, deli meats, and cheese might be the first to go. Learn ...

Millions of Americans rely on caffeine to kickstart their day, but how much is too much when it comes to coffee?

Dr. Metzgar says that drinking too much black coffee, especially later in the day, can make it harder to fall and stay asleep ...

Researchers suggest antioxidants in coffee may help reduce inflammation and prevent muscle damage in the elderly.

As the old saying goes, sometimes too much of a good thing can be bad. But what about when it comes to coffee?

The European Food Safety Authority (EFSA) sets a recommended daily limit of 400 milligrams ... amount of a typical cup (approximately 30 ml), contains between 60 and 80 milligrams of caffeine.