ADH1B and alcohol drinking: Additionally, the CC genotype of ADH1B rs1229984 is significantly associated with cancer of the larynx, pharynx, and nasal cavities (OR = 1.55, p = 0.001), alcohol‐induced mental disorders (OR = 2.93, p = 0.002), and alcohol dependence syndrome (OR = 3.95, p < 0.001).