A new study published the journal ‘The Lancelot Oncology’ reported that over 4% of all new cancer cases in 2020 were attributed to alcohol consumption. Analysing available data on population-level alcohol use in 2010 and on cancer cases in 2020, a 10 year period between consumption and appearance of cancer was assumed. The types of cancer included in the study – lip and oral cavity, laryngeal and breast cancers – have lengthy development periods and previous evidence of causal relationship with alcohol consumption.
Men represented 568,700 cases of the 741,300 new alcohol-attributable cancer cases diagnose last year, with women accounting for 172,600 of the cases. Most cancers were found in the oesophagus, liver and breasts, with 47% of the cancers linked to heavy drinking. Authors defined heavy drinking as 60 or more grams of ethanol alcohol per day.
The consumption of 20 to 60 grams (two to six drinks) of ethanol alcohol daily was deemed ‘risky drinking’ by the researchers. These represented 39.4% of alcohol-attributable cancer cases. Moderate drinking (20 or fewer drinks daily) contributed to nearly 14% or 1 in 7 cases. Study author Harriet Rumgay stated that public health strategies, such as reduced alcohol availability, labelling alcohol products with health warnings and marketing bans could reduce the rates of alcohol-driven cancer.
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Photo Source: The Independent