Types of Diabetes |
Three Types of DiabetesThere are three main types of diabetes. Although similar, each one is caused by a slightly different mechanism.
Type 1 DiabetesType 1 Diabetes is an auto-immune disease and involves the gland known as the pancreas. The pancreas gland is located near the stomach and is responsible for making and secreting the hormone insulin. Insulin is an important part of the food digestion and energy production cycle.In type 1 diabetes, the body’s immune system attacks the insulin-producing beta cells in the pancreas, which causes insulin production to drop below normal levels or cease altogether. Without insulin, the body cannot use food energy properly and the body cannot function. When we eat, carbohydrate foods are broken down into glucose, a type of simple sugar. (Glucose is not the same thing as table sugar. Table sugar is sucrose, a more complex molecule.) Glucose is the form of food energy that our body best utilizes. Glucose gets into the bloodstream, circulates, and is pushed into the cells by the hormone insulin. The cells then use the glucose as fuel. In a type 1 diabetic, the pancreas does not produce enough insulin so the glucose cannot get from the bloodstream into the cells. Therefore it just stays in the bloodstream until it is secreted by the kidneys into the urine. (This is why a diabetic will have high levels of glucose in their urine.) Having the glucose remain in the blood instead of being pushed into the cells not only robs your body of the energy it needs to function, but it also causes your organs and blood vessels to become damaged. Prolonged high levels of blood glucose is what makes diabetes so dangerous. If you can manage to keep your blood glucose levels under control, then your body will not be damaged. That fact is what makes daily management and control of diabetes so critically important. Right now, medical science does not know exactly what causes the body's immune system to attack and destroy the pancreatic beta cells. It is believed that genetic and environmental factors, possibly viruses, are responsible. Research continues. Endocrinologist Dr. Matthew Draelos and his team at Draelos Metabolic Center specialize in diabetes and carefully watch ongoing diabetic research in order to provide superior care for Oklahomans with diabetes. Type 1 diabetes accounts for 5 - 10 percent of diagnosed diabetes cases in the United States. It develops most often in children and young adults, but can appear at any age. Because it so often manifests in children type 1 diabetes is often referred to as juvenile diabetes. A person with type 1 diabetes must provide their body with insulin by giving themselves insulin via shots or insulin pump. Surgical treatments, which transplant pancreatic beta cells, are being researched too. Type 2 Diabetes:The most common form, type 2 diabetes is not an auto-immune disease and it is not caused by a cesation in the production of insulin. Rather, it is caused by the body becoming resistant to the insulin it produces. The insulin is there, but the cells become resistant to it and therefore it simply does not work like it should. So the end result is the same, the blood glucose cannot get into the cells to do its work. The glucose remains circulating in the blood until it is excreted by the kidneys into the urine. Again, it is the prolonged high levels of blood glucose that cause the body damage.Type 2 diabetes is associated with:
About 80% of people with type 2 diabetes are overweight. The rise in obesity in the U.S. is directly linked to the rise of diabetes. Although no one is 100% sure why, fat cells simply do not like insulin. Losing weight and making lifestyle changes have been shown to help prevent or relieve type 2 diabetes. Many people with type 2 diabetes can “cure” themselves by losing weight and becoming physically active. Unlike type 1, the symptoms of type 2 diabetes develop gradually so are sometimes difficult to notice. Symptoms may include:
However, some people have absolutely no symptoms, which is one reason why so many people remain undiagnosed. There are simple blood tests your doctor should perform annually to check your blood glucose status. Gestational DiabetesGestational diabetes develops only during pregnancy and usually occurs during the last few months before giving birth. Like type 2 diabetes, it occurs more often in African Americans, American Indians, Hispanic Americans, and among women with a family history of diabetes. Having gestational diabetes is considered a risk factor for developing Type 2 diabetes. Women who suffer with gestational diabetes have a 20- 50 % chance of developing type 2 diabetes within 5 - 10 years. Continued Reading |
