Ethanol, acetaldehyde, and acetate are different compounds
Ethanol is the alcohol in a drink. Acetaldehyde, written chemically as CH₃CHO, is an intermediate formed during its metabolism. Acetate is the next major product of that pathway. Calling all three ‘alcohol toxins’ hides useful distinctions: a change in one metabolite is not the same as a change in blood alcohol concentration, symptoms, or long-term health.
Sources: How the body metabolizes alcohol
