The causes of obesity are more, including genetic, environmental, energy balance and weight regulation.
1. Heredity: some obese patients have a certain tendency of family aggregation, part of the primary obesity, mostly genetic inheritance, is a variety of genes superimposed on the role and lead to.
2. Environmental factors: one of the main causes of obesity, mainly due to excessive calorie intake, physical activity is reduced, resulting in excess body heat and triggering obesity.
3. Energy balance and body weight regulation: the body’s nervous system and endocrine system dual regulation of energy balance and body weight regulation, regulation, such as gastric acid secretion, gastrointestinal emptying rate and heat production. When the nervous system and endocrine system is abnormal, it will lead to imbalance of energy intake and consumption, and cause obesity.
There are many other causes of obesity, once the phenomenon of obesity, we should pay attention to timely hospital consultation and treatment.