alcohol’s effects on your health
alcohol is classified as a group 1 carcinogen, meaning it can directly lead to the development of cancer. there are various types of cancers as well that alcohol plays a role in, including esophagus cancer, rectal cancer, and others that people are more prone to. for women, it “most likely tends to be breast cancer,” notes dr. spivak.
however, it’s not just the risk of cancer that increases the more a person consumes. other adverse health effects also occur. the short-term effects are often felt swiftly, including impaired cognitive function, alcohol poisoning, vomiting, stomach issues and hangovers.
“most people would have had the experience that they drink too much, they can have vomiting, you could have blackouts, you can have injuries, higher risk-taking behaviours,” said dr. spivak, all of which increase the risk of short-term health consequences.
in the long term, the entire body can be affected because “alcohol use can really affect multiple systems,” according to dr. cho-d’souza.
“long-term use can affect memory development, development of neurological conditions. it can affect nutrient absorption of certain vitamins and nutrients, like b vitamins, which are particularly affected by alcohol consumption. and obviously, more for women, pregnancy is highly affected by alcohol as well,” said dr. cho-d-souza.
according to dr. spivak, consuming too much alcohol also comes with increased risks for preventable diseases, such as liver damage or disease and heart disease. alcohol overconsumption also affects the mind.
“there’s the emotional overload because alcohol is a depressant. if you drink too much, then those depressant effects kick in, and that can lead to mood swings, anxiety, those kinds of things,” she said.