According to the World Health Organization (WHO), there is no safe level of alcohol consumption. Even low levels of alcohol consumption have been linked to a range of health problems, including cancer, liver disease, and cardiovascular disease.
In a report by the Global Burden of Disease Alcohol Collaborators, published in The Lancet in 2018, it was found that alcohol consumption was a leading risk factor for premature death and disability globally. The report concluded that "the safest level of drinking is none."
Therefore, based on current scientific evidence, there are no health benefits to drinking alcohol in any amount.
Reference:
World Health Organization. (2018). Global status report on alcohol and health 2018. Retrieved from https://www.who.int/publications/i/item/9789241565639
GBD 2016 Alcohol Collaborators. (2018). Alcohol use and burden for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet, 392(10152), 1015-1035. doi: 10.1016/S0140-6736(18)31310-2