caffeine

Some popular drinks contain more caffeine than two cups of coffee.

Traditionally, matcha is considered to contain antioxidants and have a more tempered caffeine effect than the "high" and "crash" of regular coffee but there is some debate over any proven health benefits.

But he didn’t dispense caffeine pills to participants as Michaels did.

Usually I’m going down there because I have a couple other caffeine crackheads in my social group and we go there.

A growing number of US teenagers are using caffeine pouches to get an energy rush, say experts who worry the trend could soon take off in the UK.