Type 2 diabetes does not usually appear without cause. It is an undisputed fact that the greatest reason people finally develop this disease is due to carrying too much bodyweight and following a sedentary lifestyle. Your body works in the right way when you are at an ideal weight and active. With a healthy system, the body turns food into glucose during the digestive process and directs it to the body’s cells. The body’s cells need this glucose for energy. All the same, in order for the cells to turn the glucose to energy, they require insulin . The pancreas discharges insulin as the body calls for it. The insulin goes to the cells and it helps to change over glucose into glycogen that the cells can expend.

In those that have Type 2 diabetes, this function has broken down. The cells of the body start requiring increasingly more insulin to convert the same quantity of glucose. This condition goes by the name of insulin resistance. For only a short period, the pancreas steps-up production to sustain the increased demand. However, the pancreas cannot sustain the pace over time. That's when the blood glucose levels start to climb in the blood stream. After awhile, the body cannot contend with the elevated glucose levels.

The most prevailing reasons for type 2 diabetes are obesity and lack of physical activity. In the real world, it is the cause of over ninety percent of cases diagnosed every year. If you are carrying any excess body weight, you are likely already forming the condition of insulin resistance. This means your glucose levels are likely starting to rise very slowly. At first, there are no real external signs, but they will appear over time. That is why diabetes is a silent killer. Most people don’t know they have it until it’s too late to stop it.

Why do overweight people have such a high risk of developing Type 2 Diabetes ? Recent scientific research could have exposed one reason why obese individuals have such a great preponderance of the disease. In scientific reports with mice, researchers show a new internal secretion developed by fat cells. They nicknamed this new hormone, resistin. In mice that were obese, the quantity of resistin in the blood climbed dramatically. In mice that were not, the quantities were far lower. Resistin seems to increase the body’s cells immunity to insulin. Why or how this occurs is presently unidentified. Research is in progress at this point.