Women are four times more likely to die from cardiovascular problems
compared to men if drinking heavily, a Japanese study revealed.
For the study, Hiroyasu Iso, MD, PhD, of
The participants with ages ranging between 40 and 79 were
then followed for a median of 14.2 years.
The study found that light-to-moderate drinking appears to
reduce mortality from total cardiovascular disease.
However, heavy alcohol consumption in men increased
mortality from total stroke by 48 percent, hemorrhagic stroke by 67 percent,
and ischemic stroke by 35 percent, but cut mortality from coronary heart
disease by 19 percent. Light-to-moderate drinking cut mortality from total
cardiovascular disease by 12 percent.
When it comes to women, heavy drinking increased the risk of
death from total stroke by 92 percent, hemorrhagic stroke by 61 percent,
ischemic stroke by 143 and coronary heart disease 310 percent.
Light-to-moderate drinking reduced mortality from total cardiovascular disease
by 25 percent.
During the follow-up period, 1,628 participants died from
stroke and 736 died from heart disease.
Conclusively, “an amount of alcohol that may be beneficial
for men is not good for women at all,” Dr. Iso said.
On the other hand, Dr. Iso noted that the Japanese culture imposes
some restrictions on women drinking as they get older. Therefore, women who
drank in the study might have had other factors that affected their heart
disease and stroke risk.
The Japan Collaborative Cohort Study, supported by grants-in-aid for scientific research from the Ministry of Education, Culture, Sports, Science, and Technology of Japan, was published online July 11 in the journal Stroke.