We all need that extra boost of energy throughout the day, so it’s not hard to understand why so many of us turn to energy drinks. But a recent article by “Yahoo! Shine” might have you back away from the energy drink and replace it with something a little healthier for you. Take a look at how energy drinks impact various areas of your body:
Your brain: Caffeine blocks the effects of adenosine, a brain chemical that helps you sleep (which is why too much can lead to insomnia). But it also fires off neurons in your brain to keep you alert, causing your pituitary gland to initiate the “fight or flight” response. That’s your body’s natural reaction to prepare for a threat.
Your skin: Sweat excessively while exercising and you’ll lose water and electrolytes-both of which sports drinks work to replace. Reach for an energy drink after that, though, and you’ll only dehydrate yourself more.
Your heart: Adrenaline makes your heart beat faster and your eyes dilate, effects that can last longer than you might like. In fact, a recent German study found that healthy people who drank caffeine and taurine-packed energy drinks saw increased heart contraction rates up to an hour later.
Read more here.
