Digitally enhanced image of human heart. Wellcome Images.
Caf-fiends in a can
If your heart beats faster at the thought of quaffing a cold can of energy drink (think Red Bull, Monster, Rockstar and their ilk), there may be something wrong with you more worrisome than your sense of taste.
Almost nobody drinks these hugely popular concoctions for their sublime flavor. They are consumed almost entirely for the much touted neurological jolt derived from an overabundance of stimulating caffeine (as much as three times more than in a comparable serving of coffee or soda) and ingredients like B vitamins, the amino acid taurine, guarana, a South American plant with a higher caffeine concentration than coffee, ginseng and ginkgo biloba.
Judging from sales - $12.5 billion in 2012 in the U.S. alone – these commercial energy drinks deliver their promised punch – and worse.
A report presented this week at the Radiological Society of North America found that energy drinks appear to adversely alter heart function. Specifically, they can cause rapid heart rate, palpitations, a blood pressure spike and, possibly, seizures or death.
If that’s not enough of an eye-opener, consider this statistic from the Substance Abuse and Mental Health Services Administration: Each year almost 21,000 energy drink consumers find themselves in hospital emergency rooms being treated for unwanted side effects of the beverages.
So next time you need something to snap you awake, try water – eight icy cold ounces dashed to the face generally does the trick.
My college did this thing today where they laid out the backpacks of students who have committed suicide. This is just a small portion of some of them. On top of the backpacks was a brief summary of who they were. Some backpacks even had things in them that bypassers could look at. Don’t ignore the signs of others.