Selasa, 04 September 2007

diabetes

You have to know about what the reading in and what you need to know about diabetes. we can divide diabetes inti two types, and we also discuss about Children's centre, Glukose centre, Insulin, and Signs and symptom.


Type 1 Diabetes Basics Center

Overview

Type 1 diabetes happen or occurs when the pancreas cannot produce insulin, a hormone essential for moving glucose from the blood into cells.

Type 1 diabetes is an autoimmune disorder, in which the body makes antibodies that attack the insulin-producing cells in the pancreas. The cause is complex and unclear, but may involve genetics, viruses, diet, chemicals and environmental factors. Type 1 diabetes was once called juvenile diabetes because it is usually diagnosed in childhood or early adulthood. People with type 1 diabetes must supply insulin by injection, pump or other methods. Possible treatments include transplant of a pancreas or beta cells.

Physician Prescribed Reading

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Children's Diabetes Center

Overview

Diabetes can affect people of all ages. It was once believed that children were at risk only for type 1 diabetes (formerly called juvenile diabetes), in which the immune system damages the body's ability to make insulin.

But with obesity rates climbing, the U.S. government predicts that type 2 diabetes will develop in more than one-third of children born in 2000. Although it is not currently possible to prevent type 1 diabetes, proper amounts of exercise and a healthy diet can prevent or delay pediatric type 2 diabetes. Diet and exercise are also important to managing diabetes.

Glucose Center

Overview

The body's main source of energy is a simple sugar called glucose. People get glucose by eating carbohydrates in foods such as bread, vegetables and sweets. The body also makes some glucose.

After a meal the amount of glucose in the bloodstream rises. The pancreas responds by secreting a hormone called insulin to bring the glucose for the cells to use. Lack of insulin causes glucose to build up in the bloodstream, resulting in diabetes.


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Type 2 Diabetes Basics Center

Overview

Type 2 diabetes is the most common type of diabetes. It occurs when glucose builds up in the blood due to the body's inability to use insulin effectively. Insulin is a hormone that is essential to transport glucose, a sugar that is the body's primary fuel, into the cells.

Type 2 diabetes was once called adult onset diabetes because it is usually diagnosed in adulthood. Excess fat, inactivity and poor eating habits contribute to type 2 diabetes. Sometimes the disease can be prevented or controlled through diet and exercise, but some patients need insulin or other medications.


Insulin Center

Overview

Insulin is a hormone produced by an organ called the pancreas. Insulin helps move a sugar called glucose from the blood vessels into the body's cells for use as energy. Diabetes occurs when the body cannot make or respond to insulin and glucose builds up in the blood. High blood glucose can injure the kidneys, eyes, blood vessels and other parts of the body.

People with type 1 diabetes and some people with type 2 diabetes must administer insulin to themselves daily. Methods of administration include syringe injections, insulin pumps and insulin pens.





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Diabetes Diet & Nutrition Center

Overview

A nutritious, balanced diet is one of the easiest and best ways for people to prevent or control diabetes. Healthful content and timing of meals and snacks can stabilize blood glucose, lower blood pressure, reduce cholesterol and avoid or reverse obesity. Controlling these factors can limit risk of diabetic complications, such as cardiovascular disease, retinopathy and nephropathy.

People with diabetes can take charge of their condition by learning how the body uses carbohydrates, proteins and fats, how the glycemic index categorizes foods according to carbohydrate content, and how the diabetic food exchange works.


Diabetes Signs & Symptoms Center

Overview

Diabetes is a complex disorder that has many possible indicators. These include unexplained weight loss, excessive hunger (polyphagia), thirst (polydipsia), frequent urination (polyuria), dehydration, leg pain when walking (claudication), fatigue, dizziness and itching (pruritus).

Awareness of these signs and symptoms can keep people alert to potential onset of diabetes in themselves or family members. A physician can then run tests to diagnose or rule out the disease.

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