Noticias tecnicas,cientificas,relacionadas con la sociedad de la información y la ciencia
sábado, 23 de julio de 2016
El alcohol es una causa directa en siete tipos de cáncer, segun el siguiente estudio
Analysis implicates alcohol in development of breast, liver and other types of cancer and says even moderate consumption is a risk
Health experts endorsed the findings and said they showed that ministers should initiate more education campaigns in order to tackle widespread public ignorance about how closely alcohol and cancer are connected. The study sparked renewed calls for regular drinkers to be encouraged to take alcohol-free days, and for alcohol packaging to carry warning labels.
Fresh analysis of evidence accumulated over recent years implicates alcohol in the development of breast, colon, liver and other types of cancer.
The study, published in the scientific journal Addiction, concludes that there is more than simply a link or statistical association between alcohol and cancer that could be explained by something else. There is now enough credible evidence to say conclusively that drinking is a direct cause of the disease, according to Jennie Connor, of the preventive and social medicine department at Otago University in New Zealand.
“There is strong evidence that alcohol causes cancer at seven sites in the body and probably others,” Connor said. “Even without complete knowledge of biological mechanisms [of how alcohol causes cancer], the epidemiological evidence can support the judgment that alcohol causes cancer of the oropharynx, larynx, oesophagus, liver, colon, rectum and breast.”