alcohol

International research estimates that by 2024 there will be approximately 1,270,800 deaths from different types of cancer in the European Union (EU) as a whole. In the specific case of colorectal cancer, the researchers estimate that mortality rates will increase among people aged between 25 and 49 in the EU. In Spain, the increase will be 5.5 % in men. The authors of the research, published in the Annals of Oncology, attribute this increased mortality to overweight, obesity and alcohol consumption in this age group.

Drinking less than 25 grams of alcohol a day (2.5 standard drinking units, the equivalent of two and a half pints) does not reduce mortality, according to an analysis that aggregates data from 107 previous studies and 4.8 million people. Some studies claim that people who drink alcohol in low doses live longer and are less likely to die of cardiovascular disease than those who abstain completely. This meta-analysis published in JAMA Network Open, which brings together studies published between 1980 and 2022 in several countries, found no such protective effect. It did find a significant increase in the risk of mortality at 25 g per day for women and 45 g per day for men. In Spain, the Ministry of Health sets the limits for low-risk consumption at 10 g of alcohol per day for women and 20 g for men.

In 2018, a regulation was introduced in Scotland that establishes a minimum sale price for alcoholic beverages, proportional to the amount of alcohol they contain. A study has analysed the health impact of this measure. According to the authors, alcohol-related mortality has decreased by 13% since then, especially among the most disadvantaged socio-economic classes. The results are published in the journal The Lancet.

A genetic association study using data from more than three million people has found nearly 4,000 variants associated with smoking and alcohol consumption. The results are published in the journal Nature.

A study published today in The Lancet claims that there are no benefits to alcohol consumption for young people between the ages of 15 and 39. However, the authors claim that in adults over the age of 40 consuming a small amount may confer some health benefits.

"The level of alcohol consumption that does not harm health is zero," says a review of dozens of studies conducted in recent years on the effect of light drinking. The 20 or so authors of the paper, and other experts, insist that "alcohol is carcinogenic from the first drink". In their view, this message should be conveyed more clearly to the public.