“Don’t talk to me until I’ve had my coffee” has been a banal saying on mugs and t-shirts for a very long time, but what are we actually doing to our bodies when we consume caffeine? If you’re sipping ...

How much caffeine is too much? A string of recent events have led to headlines about the stimulant and prompted consumers to pay more notice at how much caffeine is contained in a single beverage. In ...

Doctors and dietitians explain how energy drinks affect your body, how much caffeine is safe, and why sugar and sweeteners ...

Were you tossing and turning last night and cursing yourself for the iced caramel macchiato you drank in the late afternoon? Do you worry about the amount of caffeine in a Mountain Dew? Caffeine is ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – Poison control centers around ...

They grew out of two long-running trends as a natural offshoot of powdered drink mixes and the boom in healthier, on-the-go beverages. As hydration powders took off, brands added caffeine to create ...

Several studies have investigated the interaction between creatine and caffeine, but the results have been mixed. Some research suggests caffeine may reduce creatine’s performance benefits, while ...

How safe is caffeine? The International Food Information Council (www.ific.org) offers some answers. Research has found there is no evidence to show that caffeine is associated with hyperactive ...

According to the National Coffee Association, only 10% of adults in the US drink decaffeinated coffee daily. Recent regulation passed by the US Environmental Protection Agency has caused both ...

“Caffeine can make you feel more alert, but over-reliance can lead to dependency and withdrawal,” he said, advising drivers to stay hydrated, eat regularly, and consider decaf coffee, which can ...