6/02/2013

Diabetes mellitus is a chronic illness; it is characterized by an inability of body to manage the blood sugar level. High-level of blood sugar is termed hyperglycemia. The level of sugar in the body is controlled with the help of a hormone "Insulin". The diabetic's body has the problems with the secretion as well as use of hormone insulin.



There are 3 main types of diabetes; each type obstructs with the hormone insulin released by pancreas in a different way.



Diabetes Type 1: Type 1 diabetes is also termed insulin dependent diabetes. It is also called juvenile diabetes as it is caught in childhood or in early teen years. In only rare cases a person could acquire diabetes type 1 in after mid 20's.



Though it is still unknown how a person catches diabetes however the causes of diabetes type 1 are very clear and there are few presumptions that work behind it.



This type of diabetes occurs because of an autoimmune disease. The body evades its own cells that were responsible for producing insulin considering they are bad for body. The destroyed cells are found in the pancreas and are called beta cells. The pancreas becomes unable to produce insulin as the cell responsible for producing insulin has been destroyed. Without insulin the body becomes unable to regulate the sugar consumed for producing energy. Insulin then has to be injected so the cells can process glucose for the production of energy.



Once caught this type of diabetes stays for life. It requires insulin injections for the whole life. It is thought that genes and environmental factors both are the contributors of this disease. It is believed the patient inherits the genes that tell the body to destroy the beta cells of the body. These inherited nasty genes when combined with poor diet and exercising habits; results in the onset of symptoms of type 1 diabetes. However conclusive studies are being conducted.



Type 2 Diabetes: Type 2 diabetes is also called adult inset diabetes; this is a disease that occurs later in life. Type 2 diabetes is also termed adult onset diabetes. In this disease beta cells of the pancreas continue to do their work but the cells of the body do not respond to the provided insulin properly. This causes an increase in the level of glucose in the bloodstreams the insulin is unable to help this glucose enter the cells.



The reason of onset of diabetes is not yet clearly known however there are various theories that explain the cause of onset of diabetes type 2



It is generally believed that unhealthy lifestyle habits contribute to the onset of this disease. It is also seen that diabetes run in families; however losing extra weight, eating a balanced and healthy and incorporating daily exercising routine contributes in preventing the onset of this disease.
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