Sometimes energy drinks have the opposite effect and lead to tiredness because you “crash.” Find out why drinks without sugar ...

10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. 15-45 MINUTES: The caffeine level in your bloodstream ...

When you're dragging, it's tempting to reach for a drink that promises to put some pep in your step. But are energy drinks a healthiest way to get a boost? Here's the truth. Are energy drinks healthy?

Drinking soda every day isn’t great for your brain, either. Paulvin says high blood-sugar levels, which soda can cause, lead ...

There are hundreds of energy drinks but do we really know what's going into our bodies? Expert Justin Cottle explains ...

(download full page) ENERGY DRINK LIFE CYCLE 10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure.

10 MINUTES: Once you consume an energy drink, the caffeine begins to enter your bloodstream, which increases your heart rate and blood pressure. 15-45 MINUTES: The caffeine level in your ...