method reducing weight
1, change lifestyle
First of all, we should control the diet, limit the total energy intake to 1000- 1500kcal/ day, and reduce the fat intake, which should account for 25%-35% of the total energy, and the diet is rich in fruits, vegetables and dietary fiber; Lean meat and vegetable protein are used as sources of protein. There should be enough high-quality protein in the diet to lose weight.
In addition to supplementing the necessary nutrition, it is also necessary to supplement the necessary vitamins, minerals and adequate water. We should also change our eating habits and chew slowly when eating, which can slow down the absorption of nutrients and control energy intake. The goal of diet control is to control the monthly weight loss at about 0.5 ~ 1 kg, and lose 7-8% in 6 months. Obese patients had better make a strict diet plan under the guidance of a special dietitian.
During exercise, the utilization of fatty acids and glucose in muscle tissue is greatly increased, so that excess sugar can only be used for energy supply, but not converted into fat storage. At the same time, with the increase of energy consumption, what is the stored adipose tissue? Mobilize? When it burns for energy, the fat cells in the body will contract, thus reducing the formation and accumulation of fat. This can achieve the purpose of losing weight. Weight loss exercise should emphasize scientificity, rationality and individualization, and master the appropriate amount and degree of exercise according to its own characteristics.
2. Drug therapy
At present, there are mainly two kinds of drugs commonly used to treat obesity: one is appetite suppressants acting on the center: these drugs, also known as anorexics, reduce the reuptake of serotonin and norepinephrine by affecting the activity of neurotransmitters, thus reducing food intake, suppressing appetite and improving basal metabolic rate to lose weight, such as sibutramine.
There is also a lipase inhibitor that acts on the periphery: it can achieve the purpose of losing weight by blocking the absorption of some fat in the diet. For example, orlistat inhibits gastric lipase and pancreas in the gastrointestinal tract, thus reducing the fat absorption by about 30%. Patients who need medication have a body mass index greater than 30kg/m2 and no complications, or have other complications greater than 28kg/m2.