Drinking a “Medium” Soda Every Day Can Age You As Much As Smoking Does

<a href="http://www.shutterstock.com/s/soda/search.html?page=2&inline=189436382" target="_blank">Chones</a>/Shutterstock

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Just as soda companies plunk down millions of dollars to defeat local soda-tax ballot measures, researchers have found a link between regular soda consumption and premature aging.

Published in the peer-reviewed Journal of Public Health, a study of 5,300 adults compared the cells of people who drink soda every day to those of their non-soda-drinking counterparts. In the soda group, the ends of the chromosomes—known as telomeres—were shorter, a sign of their cells’ diminished ability to regenerate. Our telomeres naturally shorten as we age, but scientists have discovered that a few behaviors—including smoking—can shorten them prematurely.

And here’s the really interesting part: People who drank a 20-ounce soda every day experienced an additional 4.6 years of telomere aging—the same amount observed in smokers. “The extremely high dose of sugar that we can put into our body within seconds by drinking sugared beverages is uniquely toxic to metabolism,” lead author Elissa Epel, a professor of psychiatry at University of California-San Francisco, told Time.

The researchers didn’t find the same effect in those who drank diet sodas or 100 percent fruit juice.

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Fact:

In-depth journalism that investigates the powerful takes real money and is so damn important right now.But it doesn’t take a Mother Jones investigation to know that billionaires and corporations will never fund the type of reporting (like they do politicians) we do that exists to help bring about change. Instead, our mission-driven journalism is made possible by people power, and has been for 46 years now since our founding as a non-profit.

In “TITLE TK” Monica Bauerlein writes about the perilous moment we’re in, and why it’s so important that we raise $325,000 by the time November’s midterms are decided so we can be ready to throw everything we have at the big issues facing the nation no matter what happens. Please help MoJo’s people-powered journalism with a donation today.

$400,000 to go!

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