More companies are pushing low-calorie, sugar-free beverages they say are healthy. Some servings have nearly the same level of caffeine as a six-pack of Coca-Cola. By Julie Creswell It has been ...

Caffeine is a natural stimulant that affects the central nervous system. It boosts alertness and reduces fatigue. You'll commonly find it in tea, as well as coffee, chocolate, and some soft drinks.

Colas -- also known as sodas, soft drinks, cokes, pops, and soda pops -- are a sweetened, flavored, and carbonated soft drink. Most colas contain caffeine and are sweetened with sugar or high ...

A recently published study confirms what caffeine enthusiasts have suspected all along: the naturally occurring stimulant is not only great for waking up the mind but ...

Exclusive: New healthy drink guidelines for kids say no caffeine before age 19 A new consensus statement offers guidance on beverages for kids 5 to 18. Updated Jan. 29, 2025, 12:18 PM EST / Source ...