A standard 8-ounce cup of brewed coffee has about 95 milligrams of caffeine. Light roast coffees usually have more caffeine ...

If you've ever ordered a deliciously foamy macchiato or smooth flat white and realized you have no idea how much caffeine is in that beautiful espresso beverage, you're not alone. Luckily, estimating ...

And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...

What happens in the brain when caffeine is stopped suddenly, which symptoms appear early on, who should reduce intake, and how to taper off gradually without headaches or extreme fatigue.

Suddenly stopping caffeine can cause the brain to go into withdrawal. This happens because caffeine temporarily block receptors, and then when the caffeine is stopped, the brain releases too much of ...

New research has found that women who drink about 1.5 coffees per day in middle age may have a greater chance of healthy aging. Not all caffeine is created equal: these same benefits didn’t extend to ...