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

What's more, one U.S. Senator called for Prime to be investigated by the FDA in 2023, and the drink was recalled in Canada ...

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

According to science, some of the best natural fat burners include green tea extract, caffeine and capsaicin from chili ...

While caffeine is often used to combat fatigue, there are plenty of natural alternatives to boost energy levels ... In addition to water, hydrating foods such as fruits and vegetables can contribute ...

caffeine is actually present in a variety of foods and beverages, including some soft drinks and energy bars. GettyImages/Betsie Van der Meer Caffeine is a natural substance, found in the leaves and ...