Diabetes is the “cancer that doesn’t die”, people are respectful of diabetes, but it still visits us from time to time and affects our healthy body, which is really abominable! The root of diabetes is metabolic abnormalities, and metabolism directly affects a person’s fat and thin. So, in a way, the change in weight of a diabetic is a barometer of the change in the condition. This means that when our weight is abnormal, like suddenly becoming thin, or gaining weight, it may be related to diabetes. Why do some diabetics gain weight? The reason is that many diabetic patients, especially before the onset of diabetes and the early stage of diabetes, or even within a few years of the disease, there is a special phenomenon, that is, the body’s insulin is not lacking or lack of a small degree, or even higher than normal levels, but the sensitivity of the cells to insulin decreased, so that it can not play a role in promoting the use of blood sugar, this phenomenon is called insulin resistance. It is due to the existence of insulin resistance phenomenon, resulting in the rise of blood sugar, but will not affect the insulin will be converted into fat storage, so the diabetic patients will be fat, but this fat is not proportional fat, but the performance of the stomach, limbs thin centripetal obesity. The reason why some diabetic patients are as thin as a match, which is mainly because the function of the pancreatic islet cells in the body of diabetic patients decreased, the insulin secreted is insufficient, resulting in blood sugar can not be fully utilized, a large number of blood sugar was lost, the body had to break down fat to get energy, so diabetic patients tend to be thinner and thinner. There are also some people who are thin before they have diabetes, and their digestive system is also poor in digestion and absorption, no matter how much they eat, their bodies are still in a thin state. Therefore, this kind of people even with diabetes will only be thinner, even as thin as wood. Diabetes is not fatal, but the scary thing about it is the complications it causes. These complications can not only seriously affect normal life, but can also be life-threatening. Therefore, diabetes patients must do a good job of sugar control, and it is best if it can be prevented early to avoid its occurrence.