NO ALCOHOL IS BEST FOR HEALTH
Worldwide study shows drinking just one beer increases risk of early death
EVEN an occasional glass of wine or beer increases the risk of health problems and dying, according to a major study on drinking in 195 nations that attributes 2.8 million premature deaths worldwide each year to booze.
“There is no safe level of alcohol,” said Max Griswold, a researcher at the Institute for Health Metrics and Evaluation in Seattle, Washington, and lead author for a consortium of more than 500 experts.
Despite recent research showing that light-to-moderate drinking reduces heart disease, the new study found that alcohol use is more likely than not to do harm.
“The protective effect of alcohol was offset by the risks,” Griswold said in summarising the results, published in medical journal The Lancet yesterday.
“Overall, the health risks associated with alcohol rose in line with the amount consumed each day.”
Compared with abstinence, imbibing one “standard drink” — 10g of alcohol, equivalent to a small beer, glass of wine or shot of spirits — per day, for example, ups the odds of developing at least one of two dozen health problems by about 0.5 per cent, the researchers reported.
Looked at one way, that seems like a small increment: 914 out of 100,000 teetotallers will encounter those problems, compared with 918 people who imbibe seven times per week.
“But at the global level, that additional risk of 0.5 per cent among (once-a-day) drinkers corresponds to about 100,000 additional deaths each year,” said senior author Emmanuela Gakidou, a professor at the University of Washington and a director at the Institute for Health Metrics and Evaluation.
The risk climbs in a steep “Jcurve”, the study found.
An average of two drinks per day, for example, translated into a seven per cent hike in disease and injury compared with those who opt for abstinence.
With five units of alcohol per day, the likelihood of serious consequences jumps by 37 per cent.
The “less is better, none is best” finding jives with the World Health Organisation’s longstanding position, but is at odds with many national guidelines, especially in the developed world.
“There is always a lag between the publication of new evidence and the modification and adoption of revised guidelines,” said Gakidou, who admitted to being an “occasional drinker”.
“The evidence shows what the evidence shows, and I — like 2.4 billion other people on the planet that also consume alcohol — need to take it seriously.”