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Coffee: The New Health Food?

Plenty of health benefits are brewing in America's beloved beverage, coffee.

Want a drug that could lower your risk of diabetes, Parkinson's
disease, and colon cancer?
That could lift your mood and treat headaches?
That could lower your risk of cavities?

If it sounds too good to be true, think again.

Coffee, the much maligned but undoubtedly beloved beverage,
just made headlines for possibly
cutting the risk of the latest disease epidemic, type 2 diabetes.

And the real news seems to be that the more you drink, the better.

Reducing Disease Risk
After analyzing data on 126,000 people for as long as 18 years,
Harvard researchers calculate that compared with not partaking
in America's favorite morning drink, downing one to three cups
of caffeinated coffee daily can reduce diabetes risk by single digits.
But having six cups or more each day slashed men's risk
by 54% and women's by 30% over java avoiders.

Though the scientists give the customary "more research is needed"
before they recommend you do overtime at Starbuck's to specifically
prevent diabetes, their findings, reported just two weeks ago,
are very similar to those in a less-publicized Dutch study last year.
And perhaps more importantly, it's the latest of hundreds of studies
suggesting that coffee may be something of a health food
-- especially in higher amounts.

In recent decades, some 19,000 studies have been done
examining coffee's impact on health.
And for the most part, their results
are as pleasing as a gulp of freshly brewed Breakfast Blend
for the 108 million Americans who routinely enjoy
this traditionally morning -- and increasingly daylong -- ritual.
In practical terms, regular coffee drinkers include the majority
of U.S. adults and a growing number of children.

"Overall, the research shows that coffee is far more healthful than it is harmful,"
says Tomas DePaulis, PhD, research scientist at Vanderbilt University's Institute
for Coffee Studies, which conducts its own medical research and tracks
coffee studies from around the world.
"For most people, very little bad comes from drinking it, but a lot of good."

Consider this:
At least six studies indicate that people who drink coffee on a regular
basis are up to 80% less likely to develop Parkinson's,
with three showing the more they drink, the lower the risk.
Other research shows that compared to not drinking coffee, at least
two cups daily can translate to a 25% reduced risk of colon cancer,
an 80% drop in liver cirrhosis risk, and nearly half the risk of gallstones.

Coffee even offsets some of the damage
caused by other vices, some research indicates.
"People who smoke and are heavy drinkers have less
heart disease and liver damage when they regularly consume large
amounts of coffee compared to those who don't," says DePaulis.

There's some evidence that coffee may help manage
asthma and even control attacks when medication is unavailable,
stop a headache, boost mood, and even prevent cavities.


The Benefits of Caffeine
Is it the caffeine?
The oodles of antioxidants in coffee beans, some of which
become especially potent during the roasting process?
Even other mysterious properties that warrant this intensive study?

Actually, yes.

Some of coffee's reported benefits are a direct result of its
higher caffeine content:
An eight ounce cup of drip-brewed coffee contains about 85 mg
-- about three and a half times more than the same serving
of tea or cola or one ounce of chocolate.

"The evidence is very strong that regular coffee consumption
reduces risk of Parkinson's disease and for that,
it's directly related to caffeine," DePaulis tells WebMD.
"In fact, Parkinson's drugs are now being developed
that contain a derivative of caffeine based on this evidence."


Special Thanks
By Sid Kirchheimer Reviewed By Brunilda Nazario, MD
on Monday, January 26, 2004 WebMD Feature


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