Even light-to-moderate drinking increases blood pressure and the chances of having a stroke, according to a large genetic study in The Lancet, countering previous claims that one or two drinks a day could be protective. The UK and Chinese researchers followed 500,000 Chinese people for 10 years. They say the findings are relevant to all populations and the best evidence yet on the direct effects of alcohol. Experts said people should limit their alcohol consumption.
It is already known that heavy drinking is harmful to health and increases stroke risk - but some studies have suggested drinking small amounts can be good for the health, while others indicate there is no safe level of alcohol consumption.
More Information https://www.bbc.co.uk/news/health-47817650