这一阶段的速度差异会影响酒精在体内的初步积累量。 2. 乙醛脱氢酶（ALDH）：将毒性更强的乙醛转化为无害的水和二氧化碳。这一环节是决定 ...

View Full Profile. Learn about our Editorial Policies. Alcohol is broken down in the human body by two main enzymes, alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH). Mutations in these ...

But those with a genetic intolerance have a mutated version of ALDH, says Dr Watts. “The mutation in this crucial enzyme leads to the accumulation of acetaldehyde in the body, and then various ...