Type 2 diabetes develops when the body becomes resistant to insulin or when the pancreas stops producing enough insulin. Exactly why this happens is unknown, although genetics and environmental factors, such as excess weight and inactivity, seem to be contributing factors.
Herein, what is the main cause of diabetes?
Type 1 diabetes is caused by the immune system destroying the cells in the pancreas that make insulin. This causes diabetes by leaving the body without enough insulin to function normally. This is called an autoimmune reaction, or autoimmune cause, because the body is attacking itself.
How do you get diabetes?
Type 1 diabetes occurs when your immune system, the body's system for fighting infection, attacks and destroys the insulin-producing beta cells of the pancreas. Scientists think type 1 diabetes is caused by genes and environmental factors, such as viruses, that might trigger the disease.
What is the real cause of diabetes?
The Real Cause of Diabetes. Diabetes is a disease caused by excess insulin, not excess blood sugar. In other words, high blood sugar is a symptom, but not the root cause. Insulin is the hormone responsible for reducing blood sugar.