Team Diabetes

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What is diabetes?

Diabetes is a chronic, often debilitating and sometimes fatal disease, in which the body either cannot produce insulin or cannot properly use the insulin it produces. Insulin is a hormone that controls the amount of glucose (sugar) in the blood. Diabetes leads to high blood sugar levels, which can damage organs, blood vessels and nerves. The body needs insulin to use sugar as an energy source.

What is the pancreas and what does it do?

The pancreas is an organ that sits behind the stomach and releases hormones into the digestive system. In the healthy body, when blood sugar levels get too high, special cells in the pancreas (called beta cells) release insulin. Insulin is a hormone and it causes cells to take in sugar to use as energy or to store as fat. This causes blood sugar levels to go back down.

What is type 1 diabetes?

Type 1 diabetes occurs when the immune system mistakenly attacks and kills the beta cells of the pancreas. No, or very little, insulin is released into the body. As a result, sugar builds up in the blood instead of being used as energy. About five to 10 per cent of people with diabetes have type 1 diabetes. Type 1 diabetes generally develops in childhood or adolescence, but can develop in adulthood.

Type 1 diabetes is always treated with insulin. Meal planning also helps with keeping blood sugar at the right levels.

Type 1 diabetes also includes latent autoimmune diabetes in adults (LADA), the term used to describe the small number of people with apparent type 2 diabetes who appear to have immune-mediated loss of pancreatic beta cells.

- See more at: https://www.diabetes.ca/about-diabetes/types-of-diabetes#sthash.27U7vO8A.dpuf