What Causes Type 1 Diabetes?

What Causes Type 1 Diabetes?

The main cause of type 1 diabetes is the destruction of the beta cells of the pancreas producing insulin. Lack of insulin in the body ceases breakdown of glucose, leading to elevation of blood sugar levels. The other causes of type 1 diabetes is mentioned below.

"Autoimmunity": The cells of the immune system are subjected to self degradation. This is an issue of the autoimmune system that contributes maximum towards type 1 diabetes. The beta cells are annihilated that make the body incapable of producing insulin, thus, giving rise to type 1 diabetes.

"Viral Infections": Viruses like rubella and mumps trigger the type 1 diabetes. These two viruses are responsible for making an individual susceptible to diabetes. They can affect the insulin producing cells indirectly.

"Foods:" Type 1 diabetes causes are associated with foods as well. There are evidences showing that some foods might cause diabetes although studies have not yet confirmed the fact. Sometimes dairy based products like milk can trigger an autoimmune response causing type 1 diabetes. Food borne chemical toxins cause such infections. There are certain varieties of foods that influence the gut flora and its immune system. Wheat is known to have detrimental effects.

"Genetic": Gene expressions in the form of dominant or recessive traits are responsible for bringing about a histocompatibility disorder, characteristic to type 1 diabetes. The gene responsible is IDDM1, located in the Major Histocompatibility Complex II region in the chromosome 6. It results in improper display of antigens for T-cells.