Alcohol can warp your mind forever

Reporter: Amy Oshier
Published: Updated:
Man drinks alcohol. (Credit: CBS News).

Americans are smack dab in the middle of an alcohol crisis.

Twelve percent of deaths between the ages of 20 and 64 are caused by alcohol abuse.

According to the National Institute on Alcohol Abuse and Alcoholism, it’s the fourth leading preventable cause of death.

Approximately 97,000 men and 43,000 women lose their lives due to drinking too much every year. The CDC reports that 25% of U.S. adults binge drink every weekend. The NIH recommends men drink no more than two drinks a day. Women should just drink one.

But did you know that alcohol doesn’t just affect your body? It can also impact your brain.

Not only can drinking kill, but drinking too much can cause a form of permanent brain damage called Wernicke Korsakoff Syndrome, or wet brain.

“Wet brain, or WKS, would not typically manifest until we saw someone drinking perhaps, at least, six or seven drinks a day on average,” said Joseph Schacht, a University of Colorado psychologist.

Schacht said there are two parts to WKS. First, encephalopathy. It causes people to seem drunk even when they’re sober.

“Wernicke syndrome is characterized in particular by motor difficulties, so difficulty walking, falling over or losing one’s balance, as well as some mental confusion,” Schacht said.

The second stage, psychosis, causes hallucinations and delusions.

“They can also be confused for symptoms of other dementias,” Schacht said.

These symptoms are caused by a lack of Vitamin B-1.

“The symptoms of Wernicke syndrome can be identified and treated. That can be very simple with simply thiamine or Vitamin B-1 supplementation, but if that is not treated, it will progress to, of course, psychosis, which is not treatable,” Schacht said.

If caught early, the damage can be reversed, but the only way to prevent it is to minimize or quit drinking.

Up to 80% of people with severe alcohol use disorder become Vitamin B-1 or thiamine deficient.

Men die from alcohol illnesses at a much higher rate than women, but the gap is closing as women drink more. Women don’t process alcohol as well as men because their bodies have less water to dilute it.

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