Most cups of black coffee or matcha contain 80mg of caffeine, a cup of black or green tea is half that at about 40mg. Traditionally most energy drinks such as Monster or Red Bull are about 80 to ...

One trainer, wellness coach, and coffee fanatic set out to track the effects of changing up his routine with daily energy ...

Are energy drinks bad for you? For adults, drinking energy drinks in moderation – say, to replace a morning cup of coffee – is okay. But more often than not, Goodson says she sees people ...

Millions of Americans start their morning with a hot cup of coffee. It’s an icon of the American workplace, and increasingly: It’s becoming big business.

Energy drinks may offer a temporary jolt of energy, but many come at a serious cost to your health. With sky-high levels of sugar, excessive caffeine, and artificial additives, these beverages can ...

Sales of energy drinks in the United States have grown to $19 billion from $12 billion over the past five years. ... two cups of coffee or six cans of Coca-Cola.

Energy drinks can contain 40–250 mg of caffeine per cup. If you drink one or more of these beverages without food in your stomach to slow down your caffeine absorption, you could overdose ...

Dakota Johnson was jittery and having trouble sleeping after drinking too many caffeine-infused energy drinks while directing her first movie. Here’s why you should not do the same.

Daily consumption of energy drinks with caffeine increased insomnia and other sleep problems in a new study of university students ... the equivalent to four or five 8-ounce cups of coffee. An ...

Drinking it as soon as you wake up may actually be messing with your body’s natural energy, meaning you’re more likely to need cups number two, three or four later on. 3 The best time to drink ...

But energy drinks aren't the same as your morning cup of coffee. In one serving, there's way more caffeine and other ingredients to enhance the "energizing" effect. But that's nothing new.