What is diabetes?
Diabetes, also known as diabetes mellitus, is a metabolic disease that causes high blood sugar and is one of the biggest public health problems of the 21st century. The hormone insulin moves sugar from the blood into cells to use for energy or to store it. In diabetes, your pancreas cannot produce enough insulin or your body cannot use the insulin produced effectively. This causes your blood sugar to rise, and untreated high blood sugar from diabetes can damage your nerves, eyes, kidneys, and other organs.
There are two main types of diabetes: type 1 (Type I DM) and type 2 diabetes (Type II DM). The three main symptoms of diabetes are as following:
- polydipsia (frequent thirst)
- polyphagia (frequent hunger)
- polyuria (frequent urination).
In addition, diabetes can lead to the development of many complications such as diabetic foot, ketoacidosis, eye, kidney and nerve damage, nonketotic hyperosmolarity, delayed wound healing and various infections in the tissues.