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

If you don’t drink coffee on race day, it might be time to start. Countless studies have pointed to caffeine as an effective ...

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

While individual tolerance may vary, healthy adults should avoid more than 400 mg of caffeine daily, roughly the equivalent of four cups of coffee. Although decaf coffee contains far less caffeine ...

Nutritionists share the best low-sugar energy drinks, all with 200 mg or less of caffeine, for a boost to your stamina from ...

I pay the price for that 400 mg of Nespresso-based caffeine. I usually started to feel jittery, and if I didn’t eat breakfast, my stomach would feel upset. As a former heavy coffee drinker ...

As coffee remains one of the world’s most consumed beverages, researchers have been probing its effects on heart health. A ...

Decaf coffee contains very low caffeine levels (typically less than 5 mg per 8 oz cup), making it unlikely to affect the ...

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

According to Destination Toledo, 260 participants visited all 27 locations. This included WTOL 11 Meteorologist Kaylee Bowers ...

200 mg of caffeine elevated the blood pressure after 2 hours but did not impact the retinal VD.