[khayyam]

در حال سرچ در ژورنال های علمی برای تحقیقات درباره ی الکل بودم که به این دو مورد برخوردم به نظرم جالب اومد:

[COPY]
Drinking alcohol in moderate quantities can reduce the risk of asthma, according to Danish researchers.
http://www.sciencedaily.com/releases/201...125147.htm[/COPY]
[COPY]
People who drink small amounts of alcohol regularly are less likely to be obese than people who do not drink at all. A study published today in the open access journal BMC Public Health shows that consuming no more than a drink or two a few times a week reduces the risk of being obese. Consuming four or more drinks per day, however, increases the risk of being obese by 46%.
http://www.sciencedaily.com/releases/200...075940.htm[/COPY]


اما درباره ی خطرات الکل هم چند مورد زیر را پیدا کردم:

حتی مقادیر کم الکل نیز بر روی قلب تاثیر دارد :

[COPY]
Few studies have examined the acute effects of alcohol on myocardial or heart function. While moderate-to-high blood concentrations of alcohol acutely impair conventional echocardiographic measures of left ventricular (LV) performance, the effects of low concentrations are unclear. An examination of the acute effects of low blood concentrations of alcohol on the left and right ventricles, which collectively pump blood to the entire body, has found that low doses of alcohol can have very different effects on LV and right ventricular (RV) function.

"We found that low doses of red wine is associated acute depression in left ventricular function and acute increase in right ventricular function," said Cameli.

http://www.sciencedaily.com/releases/201...163214.htm

[/COPY]

نوشیدن مقدار کم الکل به طور منظم خطر سرطان پستان را افزایش می دهد :
[COPY]
Regularly drinking even a small quantity of alcohol could increase the risk of breast cancer, say researchers.
http://www.bbc.co.uk/news/health-15539450[/COPY]

نوشیدن الکل باعث آسیب DNA و سرطان پستان در پاسخ به آن می شود:
[COPY]Alcohol Metabolism Causes DNA Damage and Triggers a Breast Cancer-Related DNA Damage Response
http://www.sciencedaily.com/releases/201...163508.htm[/COPY]


فعلا به دلیل امتحانات وقت ندارم , اما بعد از امتحانات سعی می کنم مقالاتی درباره ی خطرات و فایده های الکل از ژورنال های علمی پیدا کنم !