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 re-methylated to form methionine, be taken into the cysteine biosynthetic pathway, or be freed into the extracellular medium. When a person lacks sulfur in their diet, it prompts the body to use methionine and form cysteine. This in turn increases the risk of a person contracting type 2 diabetes later in life. The reason behind this turns out to be rather simple. Methionine directly affects S-adenosyl methionine (SAM) levels. SAM is the substance that provides the methyl groups for DNA methylation. A shortage of SAM leads to an inability to develop proper methylation patterns, and is thought to be an