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Friday, September 12, 2008

Caffiene


Many people assume that decaffeinated coffee and tea is somehow healthier- and there have been suggested links between caffeine and heart palpitations and pancreatic cancer. But there's growing list of ways that it might actually be good for you.

Several studies have flagged coffee as combating or delaying the development of Parkinson's disease in men.

It's most likely the caffeine that's doing it, says Dr. Kieran Breen, director of research for the Parkinson's Disease Society in the UK; perhaps it stimulates nerve cells' production of dopamine to counteract the disease's symptoms, or it may actually be protecting the nerve cells.

Some studies have suggested the caffeine can help prevent gallstones, though there's no consensus yet. A Japanese study found that middle-aged and older people drinking cofee daily had half rate of common liver cancer.

Also, as a pick-me-up, caffeine doesn't just affect mood - there's evidence it can enhance the performance of athletes.

BUT WATCH OUT!
It has been suggested that caffeine is harmful to those with diabetes or hypertension, though doctors simply advice sufferers to drink it in moderation and the Blood Pressure Association in the UK says cutting out caffeine does not have a major impact on blood pressure.

2 comments:

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Unknown said...

Is tea healthier than coffee?