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How Insulin Works in the Body of Type 1 Diabetic Patients

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HOW INSULIN WORKS IN THE BODY OF TYPE 1 DIABETIC PATIENTS

INTRODUCTION
Insulin is a hormone that is produced in the pancreas by the beta cells which helps regulate blood sugar. When insulin production is impaired this leads to Diabetes. In type 1 diabetic patients, the pancreas lack the ability to produce insulin. Insulin secretion occurs from the beta cell through a process called exocytosis and diffusion into islet capillary blood.
Whenever glucose can't get into cells, it begins to build up in the blood stream which indicates high blood sugar. To prevent this from happening an external supply of insulin is needed. This is when insulin is injected through the subcutaneous route. Insulin then acts on glucose in a way that the body would have produced it which in turn helps reduce amount of glucose in the blood stream by getting it into the cell where it's needed for energy. This process is very important in patients with diabetes because you have to closely monitor your blood sugar and administer insulin as directed by your primary care provider.
Any alteration could lead to signs and symptoms of high blood sugar which includes but not limited to difficulty concentrating, headache, increased thirst, blurred vision and too high blood glucose can lead to loss of consciousness.

THE PROCESS
1. As you eat, your body breaks down food into glucose in your small intestine (This is one of your body source of energy).
2. Glucose travels through your blood stream looking for individual cell that needs energy.
3. Insulin is required before glucose can enter into the cell.
4. When Insulin is injected
5. Insulin then act as a key that unlocks cell for glucose to enter and deliver energy.
6. When insulin arrives it signals the cell to activate glucose transporters.
7. The transporters pulls glucose through the cell walls
8. When glucose moves

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