Diabetes mellitus type 1 factors include having a family member with the condition. The underlying mechanism involves an autoimmune destruction of the insulin-producing beta cells in the pancreas. Diabetes is diagnosed by testing the level of sugar or glycated hemoglobin (HbA1C) in the blood. Type 1 diabetes can be distinguished from type 2 by testing for the presence of autoantibodies. There is no known way to prevent type 1 diabetes. Treatment with insulin is required for survival. Insulin therapy is usually given by injection just under the skin but can also be delivered by an insulin pump. A diabetic diet and exercise are important
Epigenetics of diabetes Type 2 evidence that alteration in global DNA hypermethylation is associated with increased risk of IR independent of established risk factors. Because epigenetic modifications are possibly reversible, this research suggests the potential for lifestyle or therapeutic interventions for insulin resistance. As shown by various studies, there are a number of genes that affect a person’s risk of contracting Type 2 Diabetes. The same applies for obesity, which has several loci in common with the disease. Both are polygenic, but it is possible to identify at least part of the regions via DNA assays. Among these regions is the fat mass and obesity