I'll send you a text http://xxxnx.fun/xnxx-idana/ www.3movd Acetaldehyde, on the other hand, was the enemy in the China study, and researchers focused on how best to limit the body’s exposure to it in the process of digesting alcohol. They hypothesized that by acting on two key enzymes â one that breaks down ethanol into acetaldehyde (alcohol dehydrogenase), and subsequently the one that breaks acetaldehyde into acetate (aldehyde dehydrogenase) â that they could shorten the entire process and limit the effects of a hangover.