English-Chinese/Obesity is most commonly caused by a combination of excessive food intake, lack of physical activity, and genetic susceptibility

Obesity is most commonly caused by a combination of excessive food intake, lack of physical activity, and genetic susceptibility. A few cases are caused primarily by genes, endocrine disorders, medications, or mental disorder.

肥胖最常见的原因是食物摄入过多，缺乏体力活动和遗传易感性。少数病例主要由基因，内分泌失调，药物治疗或精神障碍引起。