Friday, November 26, 2010

What Is Insulin Resistance In Type II Diabetes?

When you start getting information on Type 2 Diabetes you may often hear the words insulin resistance thrown about. So what specifically does that term imply? Did you know this medical term refers to the decreased capability of some body cells to utilise insulin to convert blood sugar into glycogen. In a normal biological situation, one's body turns carbs into glucose during the digestion process. That glucose travels through the body until a cell picks it up. The cell needs to turn the glucose into a form of energy it can burn, namely glycogen. That is where insulin comes in. The cell grabs insulin out of the blood and uses it to turn glucose into glycogen.
When insulin resistance develops, the cells seem not to recognise the insulin in the blood stream. They continue to send signals that they need the insulin. In response, the islets of Langerhans in the pancreas start overproducing insulin. This will assist in lowering blood glucose levels in the short term. However, in the long term, the person's over production of insulin can have unhealthy effects. One is that the cells known as the islets of Langerhans cannot keep up with the speed or rate of increased production. This is likely from damage due to the overproduction of insulin.
Who is likely to develop insulin resistance? It is a reported fact excess body weight and a sedentary lifestyle are significant factors in the onset this resistance. It is a scientifically accepted fact that genetics or family background can additionally be a part of the picture as well. Nevertheless, don't be comforted if no one in your family has the disease. Anyone, despite a clean family history, can develop type 2 diabetes if they carry too much weight or do not exercise enough. Insulin resistance develops at an older age. But, more and more people unfortunately receive a diagnosis of Type two Diabetes at younger ages. The most alarming is in children and teens.
Insulin resistance is reversible in many people before type 2 diabetes develops. It means making the right changes early enough to count. Exercise has a direct link with diminishing the condition. With more physical activity the less insulin resistance is likely to occur. Losing body-weight also aids in the diminution of the resistance. These changes are the same pre-diabetics or diabetics need to make. They are smart ones for just about anyone else as well.

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