August 27, 2018

Study: No Safe Level of Alcohol Consumption

Alcohol is a leading risk factor for death and disease worldwide, and is associated with nearly one in 10 deaths in people aged 15-49 years old, according to a Global Burden of Disease study published in The Lancet that estimates levels of alcohol use and health effects in 195 countries between 1990 to 2016.


"The health risks associated with alcohol are massive," said Dr. Emmanuela Gakidou of the Institute for Health Metrics and Evaluation at the University of Washington and the senior author of the study. "Our findings are consistent with other recent research, which found clear and convincing correlations between drinking and premature death, cancer, and cardiovascular problems. Zero alcohol consumption minimizes the overall risk of health loss."

2 Billion Current Drinkers

The study does not distinguish between beer, wine, and liquor due to a lack of evidence when estimating the disease burden, Gakidou said.

However, researchers used data on all alcohol-related deaths generally and related health outcomes to determine their conclusions.

Alcohol use patterns vary widely by country and by sex, the average consumption per drinker, and the attributable disease burden. Globally, more than 2 billion people were current drinkers in 2016; 63% were male.

Standard Drink: 10 grams

"Average consumption" refers to a standard drink, defined in the study as 10 grams of pure alcohol, consumed by a person daily, about the equivalent of:

"Standard drinks" are different by country. For example, in the UK a standard drink is 8 grams of alcohol, whereas in Australia, the US, and Japan, it is 10 grams, 14 grams, and 20 grams, respectively.

Deaths, Diseases and Injuries

The study, part of the annual Global Burden of Disease (GBD), assesses alcohol-related health outcomes and patterns between 1990 and 2016 for 195 countries and territories and by age and sex.

It provides findings on prevalence of current drinking, prevalence of abstention, alcohol consumption among current drinkers, and deaths and overall poor health attributable to alcohol for 23 health outcomes, such as communicable and non-communicable diseases and injuries, including:

Major Cause of Death

"We now understand that alcohol is one of the major causes of death in the world today," said Lancet Editor Richard Horton. "We need to act now. We need to act urgently to prevent these millions of deaths. And we can."

This study used 694 data sources on individual and population-level alcohol consumption, along with 592 prospective and retrospective studies on the risk of alcohol use. More than 500 GBD collaborators, such as researchers, academics, and others from more than 40 nations contributed to the study, according to Max Griswold, senior researcher and lead author.

"With the largest collected evidence base to date, our study makes the relationship between health and alcohol clear - drinking causes substantial health loss, in myriad ways, all over the world," Griswold said.

Drinking Rates by Nation

In 2016, eight of the leading 10 countries with lowest death rates attributable to alcohol use among 15- to 49-year-olds were in the Middle East: Kuwait, Iran, Palestine, Libya, Saudi Arabia, Yemen, Jordan, and Syria. The other two were Maldives and Singapore.

Conversely, seven of the leading 10 countries with highest death rates were in the Baltic, Eastern European, or Central Asian regions, specifically Russia, Ukraine, Lithuania, Belarus, Mongolia, Latvia, and Kazakhstan. The other three were Lesotho, Burundi, and Central African Republic.

Health officials in those nations, Gakidou said, would be well served by examining the study's findings to inform their policies and programs to improve the health and well-being of their constituents.

"There is a compelling and urgent need to overhaul policies to encourage either lowering people's levels of alcohol consumption or abstaining entirely," she said. "The myth that one or two drinks a day are good for you is just that - a myth. This study shatters that myth."

Posted by Webmaster at August 27, 2018 08:30 AM

More Substance Abuse Headlines