Written by Emmanuel Ogbeche

Alcohol use biggest risk factor for dementia

Alcohol use disorders are the most important preventable risk factors for the onset of all types of dementia, especially early-onset dementia.

This according to a nationwide observational study, published in The Lancet Public Health journal, of over one million adults diagnosed with dementia in France.

This study looked specifically at the effect of alcohol use disorders, and included people who had been diagnosed with mental and behavioural disorders or chronic diseases that were attributable to chronic harmful use of alcohol.

Of the 57,000 cases of early-onset dementia (before the age of 65), the majority (57%) were related to chronic heavy drinking.

The World Health Organization (WHO) defines chronic heavy drinking as consuming more than 60 grams pure alcohol on average per day for men (4-5 Canadian standard drinks) and 40 grams (about 3 standard drinks) per day for women.

As a result of the strong association found in this study, the authors suggest that screening, brief interventions for heavy drinking, and treatment for alcohol use disorders should be implemented to reduce the alcohol-attributable burden of dementia.

"The findings indicate that heavy drinking and alcohol use disorders are the most important risk factors for dementia, and especially important for those types of dementia which start before age 65, and which lead to premature deaths," says study co-author and Director of the CAMH Institute for Mental Health Policy Research Dr. Jürgen Rehm.

"Alcohol-induced brain damage and dementia are preventable, and known-effective preventive and policy measures can make a dent into premature dementia deaths."

Dr. Rehm points out that on average, alcohol use disorders shorten life expectancy by more than 20 years, and dementia is one of the leading causes of death for these people.

Search

Latest posts

PhotoKiller beans: SON to sensitise Nigerians on preservation codes

Following the shocking discovery of the use of pesticide for the preservation of beans by some vendors in parts of the country, the Standards Organ [...]

14 November 2018

PhotoWe are overwhelmed by rape, incest cases – FCTA Family members, clergy top abuse list

Officials of the Federal Capital Territory Administration Social Development Secretariat have revealed startling details of rape and incest against [...]

11 November 2018