11 Reasons Chocolate Is Good for Your Health
It turns out that chocolate—especially dark chocolate—reduces body
mass, prevents blood clots, improves numeracy, may prevent cancer,
and doesn’t ruin your complexion.
A new study suggests that eating chocolate can help you stay thin. Researchers
at the University of California-San Diego found that people who frequently eat
chocolate have lower body-mass indexes than people who don’t. Other evidence
indicates that chocolate can also ward off strokes, heart attacks, and diabetes. So
here are 11 reasons to indulge in some s’mores this summer (no word yet on the
health benefits of marshmallows) …
1. Chocolate decreases stroke risk
A Swedish study found that eating more than 45 grams of chocolate per
week—about two bars worth—led to a 20 percent decrease in stroke risk among
women. Chocolate contains flavonoids, whose antioxidant properties help fight
strokes, the study’s author, Susanna Larsson.
2. Chocolate reduces the likelihood of a heart attack
Other studies show that eating chocolate prevents blood clots, which in turn
reduces the risk of heart attacks. Blood platelets clump together more slowly in
chocolate eaters, the studies say.
3. Chocolate protects against blood inflammation
Eat one Hershey’s dark chocolate bar per week, and your risk of heart disease
will decrease, a 2008 study found. About 6.7 grams of dark chocolate per day
keeps the blood inflammation-inducing proteins away. Just like your mother
always told you.
4. Chocolate helps with math
British psychologists found that flavanols (a class of flavonoids, which are
found in chocolate) helped people with their mental math. Study subjects had an
easier time counting backwards from a randomly-generated number between
800 and 999 after drinking a cup of hot chocolate than they did without the
cocoa. “The findings suggest students who binge on chocolate when revising for
exams may gain a real benefit from doing so,” the British Telegraph reported.
5. Chocolate may prevent cancer
Cocoa contains a compound called pentameric procyanidin, or pentamer, which
disrupts cancer cells’ ability to spread. When researchers from the Lombardi
Comprehensive Cancer Center at Georgetown University treated cancer cells
with pentamer back in 2005, the proteins necessary for cancer growth were
suppressed and the cells stopped dividing.
6. Chocolate reduces the risk of diabetes
The Italians know a thing or two about good eating.And a small
study from the University of L'Aquila, in Italy, found that eating
chocolate increases insulin sensitivity, which reduces the risk of diabetes.
7. Chocolate is good for your skin
“Some people say that I eat too many chocolate bars …” Remember that acne
infomercial from the 90s? No? Well, it doesn’t matter. Not only does it not
cause breakouts, it’s actually good for your skin! (Well, dark chocolate at least.)
Flavonoids found in dark chocolate protect women’s skin from the sun’s UV
rays, according to German scientists. But that doesn’t mean you can skip the
8. Chocolate can control coughs
The most delicious way to kick your cough, apparently, is chocolate. One of the
sweet’s chemical components, theobromine, seems to reduce the activity of
the vagus nerve, the part of the brain that triggers coughing fits. Scientists are
even working on a cough-quelling drug that uses theobromine in place of
codeine—anarcotic common in cough medicine.
9. Chocolate improves blood flow
In 2008 Harvard scientists forced test subjects to undergo “two weeks of
enhanced chocolate intake.” A fortnight of chocolate face-stuffing, they found,
sped up blood flow through their subject’s middle cerebral arteries. In other
words, more chocolate means more blood to your brain.
10. Chocolate strengthens your brain
Researchers at the Johns Hopkins University found that dark chocolate shields
cells in your brain, and accordingly protects it from damage caused by stroke.
Epicatechin, a compound found in chocolate, significantly reduced the brain
damage in mice who suffered strokes, they found. Scientists at California's Salk
Institute also found that epicatechin improved mice’s memories.
11. Chocolate makes you live longer
Jeanne Louise Calment lived to the age of 122—the oldest anyone has ever
lived. She ate two and a half pounds of dark chocolate per week. Harvard
researchers found that eating chocolate actually adds two years to your life
But don’t just start binging on chocolate! Most of the chocolate you buy in the
grocery store is heavily processed, which means that it has lost many of its
healthy chemicals. And some of the research supporting chocolate’s healthy
characteristics was paid for by chocolate manufacturers.