The tide has turned against moderate drinking. Once seen as harmless, alcohol consumption is now viewed as toxic by many scientists. A recent advisory from the Surgeon General warns that even moderate drinking raises the risk of at least seven types of cancer.
Alcohol metabolism produces a toxic byproduct called acetaldehyde, which can damage body parts and DNA. This byproduct is more toxic to people with slower enzyme activity or those who have multiple risk factors. Acetaldehyde can lead to cancer, inflammation, and other health problems.
Drinking also leads to inflammation in the body, disrupting microbial colonies and causing oxidative stress. This can result in immune responses, tissue changes, and increased cancer risk. Additionally, drinking affects hormone levels, particularly estrogen, which may increase breast cancer risk.
Intoxication directly contributes to accidents and injuries, accounting for 30% of alcohol-related deaths in the US from 2020-2021. While moderate drinking was once thought to improve heart health, recent studies suggest that it’s actually linked to high blood pressure, abnormal heart rhythms, and sometimes even heart failure.
Experts agree that there is no safe level of drinking. Like other health hazards, moderate or light drinking can fit into an otherwise healthy lifestyle, but individuals must make their own decisions based on personal risk factors and tolerances.
Source: https://time.com/7210400/why-is-alcohol-unhealthy