A major report on alcohol’s health effects — which will inform the 2025 Dietary Guidelines for Americans — found moderate drinkers had lower all-cause mortality, and a lower risk of death from cardiovascular disease, than those who never drank. The findings are sure to cause a stir, especially once a separate panel of experts releases its own alcohol report in coming weeks.
For years, researchers and public health officials have been taking a harder stance on alcohol as evidence has emerged of its associations with various diseases, including certain cancers and liver disease. The head of the National Institute on Alcohol Abuse and Alcoholism, George Koob, has said there are “no health benefits to alcohol.” The new 230-page report, released Tuesday by the National Academies of Sciences, Engineering, and Medicine, seems to undermine those assertions.
The “Review of Evidence on Alcohol and Health” from NASEM does not make recommendations. Instead it summarizes the available evidence published in the past five to 15 years on how moderate alcohol consumption is linked to lactation, weight, cancer, cardiovascular disease, neurocognition and all-cause mortality. Moderate drinking is defined as two drinks per day for men, or one drink per day for women. The committee’s conclusions are based on associations, so the report doesn’t explain whether alcohol consumption is directly responsible for the outcomes.
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