당뇨병
Diabetes mellitus, also known simply as diabetes, is a disorder of the regulation of blood glucose (a common type of sugar) levels. There are two types of chronic diabetes mellitus: type I and type II. Both lead to abnormally high levels of blood glucose as the body is not able to properly absorb the sugar into tissues. Diabetes requires a life-long consistent monitoring of food intake, blood sugar levels, and physical activity. Diabetes mellitus may present a series of complications in an advanced or more severe stage, such as: