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What the Doctor says
Heart disease and stroke are Canada's leading cause of death, so it's important to understand how to prevent these serious illnesses that will impact the lives of almost 70% of Canadians in some way. For further information download the free pdf on prevention via http://ww2.heartandstroke.ca/Images/English/TC-Risk-EN-2006.pdf

How does alcohol protect my heart?

Alcohol, in any form, favourably alters the balance of fats in the blood and helps to inhibit excessive coagulation or 'stickiness' of the blood. in simple terms alcohol, like aspirin thins the blood.


The tannin and colour (phenols and flavonoids) present in wine, beer and ciders in high levels, are powerful antioxidants. Antioxidants inhibit the oxidation of ' bad' low density lipoproteins into its most noxious form and therefore moderate drinking reduces cholesterol build up, or the hardening of the arteries.
Antioxidants also protect, together with alcohol against blood clotting and furthermore enhance the relaxation of blood vessel walls, allowing better blood flow.
Alcohol, most importantly, stimulates the liver to produce 'good' high density lipoprotein cholesterol and enhances the process of reverse cholesterol transport - that is the carting off of the 'bad' cholesterol for disposal via the bile.
The effect of alcohol in protecting against heart disease is believed to be highest in post menopausal women and men over 40.

Strokes?
Stroke is one of the leading causes of death and disability in the developed world. While heavy alcohol consumption appears to increase the risk of all types of strokes, once again moderate drinkers have less incidence of stroke than non-drinkers or heavy drinkers. Ischemic strokes (accountable for 85% of all strokes) are caused by the blocking of the blood supply by blood clots, hence starving the brain of blood and oxygen. The thinning effect of alcohol on the blood lasts for approximately 24 hours, hence the regular and moderate consumption of alcohol enhances your bleeding time and so reduces the risk of ischemic stroke.

The National Stroke Association Prevention Advisory Board stated in 1998 that " Studies now show that drinking up to two drinks per day can reduce your risk for stroke by about half. More alcohol than this can increase your risk for stroke by as much as three times."

Please Note: if in doubt contact your family physician

LINKS
Heart and Stroke Foundation of Canada www.heartandstroke.ca
www.heartinfo.com
www.dieticians.ca
www.cachnet.org/thebeat/winter2006_alcohol.html
www.statcan.ca/Daily/English/021003/d021003a.htm