Male beer belly: obesity caused by the decrease of hormone secretion with age, or the accumulation of fat such as long-term drinking and sedentary office.
Adolescent obesity: obesity caused by endocrine disorders, lack of physical activity, drowsiness, etc. Hereditary obesity: it is mainly caused by slow congenital metabolism and strong nutrient absorption ability.
Dietary obesity: obesity caused by metabolic imbalance due to irregular eating habits, overeating and eating supper.
Stress obesity: obesity caused by abnormal appetite and weakened metabolism due to heavy work and study pressure and irregular work and rest.