Do you know how much caffeine is in the drink you just bought? Top Nutrition Coaching crunched the numbers to illustrate the ...

Drinking more caffeine while you still have some caffeine in your system can put you at risk. Red Bull, the top-selling energy drink in the United States, contains 80 mg of caffeine per 8.4 ounce can.

Whether present in natural sources or in Red Bull Energy Drink your body processes caffeine the same way. One of caffeine’s primary sites of action in the human body is a stimulating effect on ...

And you thought Red Bull was bad. It turns out that while a can of the vilified energy drink has 80 milligrams of caffeine (just one-fifth the maximum amount you should have each day, according to ...

Caffeine helps to improve concentration and increase alertness. One 250-ml can of Red Bull Energy Drink contains 75 mg of caffeine. The 75 mg of caffeine contained in one 250-ml can of Red Bull ...