There are no ads matching your search criteria.

Alcohol: Risks and benefits

Alcohol is one of the most widely used over-the-counter drugs, and there is much confusion over whether it is beneficial or detrimental to your health. The short answer: it depends on your circumstances, including your family history and consideration of diseases you are at high risk of developing.
Several studies have been published – some touting alcohol’s health benefits, with others warning of its risks. The diseases addressed by these studies include breast cancer, heart disease and stroke.

Breast Cancer Impact
In a meta-analysis of 113 studies, there was an increased risk of breast cancer with daily consumption of alcohol. The increase was a modest, but statistically significant, four percent, and the effect was seen at less than one drink a day. The authors warned that women who are at high risk of breast cancer should not drink alcohol or should drink it only occasionally.
It was also shown in the Nurses’ Health Study that drinking three to six glasses a week increases the risk of breast cancer modestly over a 28-year period. This study involved over 100,000 women. Even a half-glass of alcohol was associated with a 15 percent elevated risk of invasive breast cancer.
The risk was dose-dependent, with one to two drinks per day increasing risk to 22 percent, while those having three or more drinks per day had a 51 percent increased risk.
If you are going to drink, a drink several times a week may have the least impact on breast cancer. According to an accompanying editorial, alcohol may work by increasing the levels of sex hormones, including estrogen, and we don’t know if stopping diminishes the effect, although it probably does.

Stroke Effects
On the positive side, the Nurses’ Health Study demonstrated a decrease in the risk of both ischemic (caused by clots) and hemorrhagic (caused by bleeding) strokes with low to moderate amounts of alcohol. This analysis involved over 83,000 women.
Those who drank less than a half-glass of alcohol daily were 17 percent less likely than nondrinkers to experience a stroke. Those who consumed one-half to one-and-a-half glasses a day had a 23 percent decreased risk of stroke, compared to nondrinkers.
However, women who consumed more experienced a decline in benefit, and drinking three or more glasses daily resulted in a non-significant increased risk of stroke. The reasons for alcohol’s benefits in stroke have been postulated to involve an anti-platelet effect (preventing clots) and increasing HDL (“good”) cholesterol. Patients shouldn’t drink alcohol solely to get stroke protection benefits.

Heart effects
In the Health Professionals follow-up study, there was a substantial decrease in the risk of death after a heart attack from any cause, including heart disease, in men who drank moderate amounts of alcohol compared to those who drank more or were non-drinkers.
Those who drank less than one glass daily experienced a 22 percent risk reduction, while those who drank one-to-two glasses saw a 34 percent risk reduction. The authors mention that binge drinking negates any benefits.

Alcohol in Moderation
Moderation is the key. It is very important to remember that alcohol is a drug that does have side effects. The American Heart Association recommends that women drink up to one glass a day of alcohol. I would say that less is more.
To get the stroke benefits and avoid the increased breast cancer risk, half a glass of alcohol per day may be the ideal amount for women. Moderate amounts of alcohol for men are up to two glasses daily, though one glass showed significant benefits.
Remember, there are other ways of reducing your risk of these maladies that don’t require alcohol. However, if you enjoy alcohol, moderate amounts may reap some health benefits.

Stay Connected

Latest News

There are no ads matching your search criteria.

Our Newsletter

    Share Today

    Fill the Form for Events, Advertisement or Business Listing