• STEP 1: Ethanol + Alcohol Dehydrogenase (ADH) = Acetaldehyde (ALD)

  • STEP 2: Acetaldehyde (ALD) + ALDH2 (Aldehyde Dehydrogenase) + Glutathione (GSH) = Acetic Acid

  • PROOF 1: ALCOHOL FLUSHING

  • PROOF 2: THE CURIOUS CASE OF ANTABUSE