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Why can drinking too much alcohol cause you to go blind and what is the biology/chemistry behind it? Is it specifically because you absorb too much too quickly (like with moonshine/liquor/spirits),…

Mark Sterling
Mark Sterling
Research Editor · Jan 10, 2026 · Updated Apr 13, 2026

Drinkable alcohol is ethanol; it's what in the beer and spirits you buy at your liquor store. Moonshine that isn't distilled correctly builds methanol which the body metabolizes into formaldehyte (which is toxic) and then further into formic acid which will harm your nervous system, beginning wit…

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The Short Answer

Drinkable alcohol is ethanol; it's what in the beer and spirits you buy at your liquor store. Moonshine that isn't distilled correctly builds methanol which the body metabolizes into formaldehyte (which is toxic) and then further into formic acid which will harm your nervous system, beginning with the eyes (causing blindness).

Analysis

Key Concepts: Drinkable, alcohol, ethanol

This explanation focuses on drinkable, alcohol, ethanol and spans 51 words across 2 sentences. At 22% below the average Everyday Life explanation (65 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.

What This Answer Covers

This is a focused, single-point answer that gets directly to the core of the question without detours.

How This Compares in Everyday Life

Ranked #267 of 500 Everyday Life questions by answer depth (top 54%). This is in the concise tier — a focused explanation that prioritizes clarity over exhaustiveness. Many readers prefer this level of directness.

Frequently Asked Questions

Is there a simple explanation for why drinking too much alcohol cause you to go blind and what is the biology/chemistry behind it? is it specifically because you absorb too much too quickly (like with moonshine/liquor/spirits), or is there something else that causes it?

Drinkable alcohol is ethanol; it's what in the beer and spirits you buy at your liquor store. Moonshine that isn't distilled correctly builds methanol which the body metabolizes into formaldehyte (which is toxic) and then further into formic acid…

How detailed is this explanation compared to similar Everyday Life questions?

This is a focused answer at 51 words, ranked #267 of 500 Everyday Life questions by depth. The key concepts covered are drinkable, alcohol, ethanol.

What approach does this answer take to explain drinking too much alcohol cause you to go blind and what is ?

The explanation uses direct explanation across 51 words. It is categorized under Everyday Life and addresses the question through 1 analytical lens.