Monday, July 21, 2008

Alcohol Can Protect Our Brain..

A study done in 2002 showed that people who imbibe moderately daily were 70% less likely than non-drinkers to develop dementia, an age-related decline in mental ability; they were also more than 30% less likely to develop Alzheimer’s disease. Alcohol appears to offer a number of brain-related benefits. It thins the blood and helps prevent clots from jamming tiny blood vessels in brain; and it appears to stimulate the release of acetlycholine, a brain chemical involved in learning and memory.
Consume no more than two drinks daily. Alcohol’s protective effects are indeed impressive, but studies also show that overconsumption may significantly raise the risk of developing a number of health problems, including high blood pressure, cardiac arrhythmias, liver disease, stroke, dementia, and several kinds of cancer, including the cancer of the liver, pancreas, esophagus, and mouth. Also, alcohol is addictive. Even a weekend of heavy drinking causes a build up of fatty cells in liver. While this organ has remarkable recuperative powers, continued use of alcohol can lead to permanent liver damage and problems with glucose metabolism, and eventually scarring, or cirrhosis.
Alcohol also interferes with the body’s metabolism of various vitamins and minerals. Women at risk for breast cancer should moderate their consumption. It has been shown that those who consume alcohol daily have a higher risk of breast cancer than those who do not. The risk increases with amount of alcohol consumed.
Alcohol’s heart benefits stop after that second drink. A third does more harm than good, actually raising triglyceride levels without reducing LDL cholesterol. The key, as with everything else in life, is moderation.

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