To fully understand the potential benefits of quitting alcohol, it is essential first to understand the impact that alcohol has on the mind and body.

After you ingest alcohol, its small molecules are absorbed by the gut before traveling to other parts of the body to impact organ systems, including the cardiovascular, immune, and nervous systems.

Decreased activity in excitatory neurotransmitters can lead to sedation and sleepiness. It can also trigger the release of endorphins and increase dopamine levels, resulting in a burst of energy and euphoria. These initial effects, while sometimes pleasant, are short-lived.

Some of these toxins are eventually broken down into less harmful compounds, but the body's ability to process these substances is limited. This is why excessive drinking leads to the build-up of toxic, highly carcinogenic compounds that contribute to inflammation throughout the body, particularly the liver.

Alcohol use also affects the brain.

Neurotransmitters can rebound beyond their baseline activity, which can lead to feelings of anxiety and irritability. Doctors explains that this can lead to a range of other effects, including low motivation or feelings of anxiety and depression. 

The cognitive changes people experience as a result of drinking worsen over time. These effects include poor memory, slowed reaction time, difficulty controlling behavior, and worsened concentration.

Over time, the toxic effects of alcohol can cause damage to the protective coating surrounding nerve cells and ultimately to the nerves themselves. The ability to learn, remember, plan, and focus all becomes compromised.

Sources - https://www.verywellmind.com/what-are-the-benefits-of-alcohol-recovery-67761

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