How does alcohol make you drunk? - Judy Grisel

A video on YouTube. In Explainers, a Krater category.

Summary by Krater

This video explains how ethanol affects the body, detailing its journey through the digestive system, liver metabolism, and its impact on brain neurotransmitters.

From the video

Answers: How does alcohol affect the brain and body?

Alcohol metabolism
Brain neurotransmitters
Liver processing of alcohol
Genetic differences in alcohol response
Blood alcohol concentration factors

What it concludes

Alcohol increases GABA and decreases glutamate activity in the brain, leading to relaxation or sedation.
Women generally have less blood and a higher percentage of fat than men, resulting in higher blood alcohol concentrations from the same amount of alcohol.
Chronic alcohol consumption reduces GABA, dopamine, and endorphin transmission while enhancing glutamate activity, causing anxiety and sleep trouble.
Both genetics and drinking history impact how a person experiences alcohol and their risk of developing alcohol use disorder.

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