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

For adults, the FDA has cited around 400 milligrams of caffeine a day as a generally safe amount, though it notes there is ...

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

The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

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

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

Even so, while decaf is not completely caffeine-free, the amount of caffeine is usually very small. The main antioxidants in regular and decaf coffee are hydrocinnamic acids and polyphenols.

The major difference – and downside – to decaf clearly is that, unlike with caffeinated coffee, it doesn’t come with a ...

State regulators have banned the distribution of cannabis pills that are also infused with caffeine. 1906 sells two different “drops,” or pills, with low doses of THC and higher amounts of caf ...