Alcohol Overconsumption and Abstinence May Increase Risk of Dementia

by Bill Nguyen

With dementia prevalence predicted to triple by 2050, it is critical to bring attention to potential contributors. Among the list of speculated contributors to dementia is alcohol use. A study conducted by a team of researchers from Inserm (French National Institute of Health and Medical Research) suggests that overconsumption of alcohol during one’s midlife may lead to an increased risk of developing dementia during old age. Even more surprising, the same study suggests that those who abstain from alcohol consumption during midlife also risk higher chances of developing dementia later in life when compared to those who drank 1-14 “units” of alcohol each week.

A conclusion that can be drawn from this study is that alcohol consumption in moderation is the most effective method of mitigating the risk of developing dementia. However, it should be noted that drinking alcohol, even in moderation, may lead to other illnesses, such as liver disease and cancer. Moreover, the study did not reach any solid conclusions and remains mainly speculative. Additional rigorous research is needed to better understand the link between alcohol consumption and dementia in old age.

Further information regarding the study, the BMJ article can be accessed here.

For those who have dementia or know people who do, help and support can be obtained here.

For those struggling with alcohol abuse or know people who are, treatment can be found here.

To receive more case-specific advice, reach out to a licensed specialist or physician.