Abdominal obesity here should refer to abdominal obesity. In China, a male waist circumference ≥ 90cm and a female waist circumference ≥ 85cm is considered abdominal obesity. Abdominal obesity may lead to diabetes, hyperlipidemia, hypertension, polycystic ovary syndrome and so on. 1. Endocrine system: abdominal obesity is prone to insulin resistance, which may complicate diabetes, hyperlipidemia, etc. 2. Cardiovascular system: Thickening of subcutaneous fat increases the load on the heart and can lead to hypertension. Complicated diabetes and hyperlipidemia are also likely to cause cardiovascular harm. 3. Respiratory system: obesity can cause respiratory sleep apnea syndrome. 4. Other: such as polycystic ovary syndrome, tumors and so on. It is recommended that patients with abdominal obesity go to the hospital in time, and actively reduce the weight of the treatment.