Explanation
Diabetes is caused by the lack of A: Insulin.
Insulin is a hormone produced by the pancreas that helps regulate the levels of glucose (sugar) in the blood. In people with diabetes, the body either does not produce enough insulin or is unable to effectively use the insulin that is produced, leading to high blood glucose levels.
Type 1 diabetes is caused by the immune system attacking and destroying the cells in the pancreas that produce insulin. This results in a complete lack of insulin production and requires insulin injections or an insulin pump to manage blood glucose levels.
Type 2 diabetes, which is more common than type 1, is caused by a combination of factors including genetics, lifestyle, and obesity. In type 2 diabetes, the body is unable to effectively use the insulin that is produced (insulin resistance), and over time, the pancreas may not be able to keep up with the demand for insulin production.
Gestational diabetes occurs during pregnancy and is caused by hormonal changes that affect insulin production and utilization.
Symptoms of diabetes include increased thirst and urination, unexplained weight loss, blurred vision, and slow wound healing. Treatment for diabetes may include lifestyle changes (such as healthy eating and regular exercise), medications, insulin therapy, and blood glucose monitoring. It is important to manage diabetes to prevent complications such as heart disease, kidney disease, and neuropathy.
