In the latest video of 70-year-old Lan Jie losing weight, in order to achieve the goal of weight130kg, Lan Jie has been admitted to the hospital, resulting in hypoglycemia and symptoms.

Weight loss is a kind of behavior aimed at reducing excessive body fat and weight, which refers to various methods used by some overweight and obese people, such as dancing and yoga, to change back to a curved body shape, mainly aimed at human subcutaneous fat, which stores human energy. Without more energy intake, there will be fat to provide less energy than consumption, which is the general scientific principle of weight loss.