You can expect an 8-ounce cup of coffee to provide just under 100 milligrams (mg) of caffeine and a 12-ounce cup with approximately 140 mg. But where does that fall in terms of recommended daily ...

a 12-ounce caffeinated soft drink contains anywhere from 23 to 84 milligrams of caffeine, according to the FDA, while a ...

There are positive and negative effects with caffeine. As with most substances, we need to handle caffeine with moderation.

My iced coffee the next day had a great bold flavor. Why I chose such a tiny size For someone sensitive to caffeine, the 12-ounce size is perfect for monitoring your caffeine intake. My cup of ...

If soda is your vice, swap out your caffeinated cola for a caffeine-free variety. Same goes for tea: While green, white, ...

Some pre-workout drinks contain high levels of caffeine, but are they safe? A sports dietitian weighs in on how—and ...

Your morning cup of joe could protect against type 2 diabetes, coronary heart disease, stroke, and other cardiometabolic ...