Green tea extract and caffeine are often combined in supplements to enhance energy, focus, and fat metabolism. When taken together, they may offer synergistic benefits but raise the risk of side ...

ENERGY drinks now lead the way for soft beverages in the UK, beating cola. Research published in The Grocer found sales for the category were up more than 20 per cent in a 12-week period ending ...

Energy drinks are a rapidly growing market, as more young people skip alcohol in favor of alternative beverages with purported health benefits. One popular brand is Alani Nu, which makes “wellness and ...

USDA standards say decaf coffee is supposed to have its caffeine content reduced by no less than 97.5% of the source coffee. For both reasons, measurement is important. Moreover, coffee producers can ...

It's no surprise that energy drinks can pack a punch when it comes to caffeine -- here's a list of some popular energy drinks and their caffeine amounts.