Snappy newsletters. Simple Facebook sharing. Spirited comments. Sweet features are waiting… GET THEM NOW!

Hot on Facebook
Guy Buys $123 Safe on eBay, Finds $26,000 Inside Seller tries to get half the cash back, fails »

Caffeine May Worsen Diabetes

In small sample, patients with type 2 show increased blood sugar levels

By Nick McMaster,  Newser Staff

Posted Jan 28, 2008 4:53 PM CST

(Newser) – Diabetics may want to consider kicking the coffee habit after a new study showed caffeine consumption increased blood sugar levels, Reuters reports. Type 2 diabetics given caffeine pills equivalent to four cups of coffee experienced an 8% rise in average blood glucose levels relative to days when they were given placebo pills, Duke University researchers say.

The findings appear to contradict earlier studies that found coffee drinkers had a reduced risk of type 2 diabetes. The lead researcher speculated that caffeine may interfere with the transport of glucose from the blood to the tissues where it is needed, causing it to accumulate in the blood. Another possibility is that caffeine stimulates the release of adrenaline, which can raise blood sugar levels.

Republican presidential hopeful, former Arkansas Gov. Mike Huckabee, right, Florida House Speaker Marco Rubio, center, and Florida State Senator Alex Diaz de la Portilla, drink a Cuban coffee along with campaign supporters, Friday, Jan. 25, 2008, at a Cuban cafe in Miami. Hopefully none of them have type 2 diabetes:...
Republican presidential hopeful, former Arkansas Gov. Mike Huckabee, right, Florida House Speaker Marco Rubio, center, and Florida State Senator Alex Diaz de la Portilla, drink a "Cuban coffee" along...   (Associated Press)
An Indian college student drinks a cup of coffee at a coffee shop in Bangalore 24 February 2007. Local chains are helping spread the coffee cafe culture in the country of 1.1 billion people that exports three-quarters of the coffee it produces. AFP PHOTO/Dibyangshu SARKAR
An Indian college student drinks a cup of coffee at a coffee shop in Bangalore 24 February 2007. Local chains are helping spread the coffee cafe culture in the country of 1.1 billion people that exports...   (Getty Images)
A Starbucks cup is seen discarded on a newspaper rack July 31, 2007 in San Francisco, California. A new study suggests kicking the coffee habit could help type 2 diabetics control their blood sugar levels.
A Starbucks cup is seen discarded on a newspaper rack July 31, 2007 in San Francisco, California. A new study suggests kicking the coffee habit could help type 2 diabetics control their blood sugar levels.   (Getty Images)
« Prev« Prev | Next »Next » Slideshow
To report an error on this story, notify our editors.
A snapshot of the day's best news stories.
 
COMMENTS
Be the first to comment on this story.

More Newser Stories

Caffeine May Double Miscarriage Risk: Study

A Coffee (or 3) a Day Keeps Skin Cancer Away?

For My Hyper 7-Year-Old: Coffee

How to Make the Most of Your Coffee

Hungry and Tired? Perky Jerky Has Your Fix


NEWS FROM OUR PARTNERS
Other Sites We Like:   24/7 Wall St.   |   Betty Confidential   |   BuzzFeed   |   Cracked   |   Fark   |   Timelines   |   The Frisky   |   Geek Sugar   |   NewsOne