Diabetes mellitus is a chronic condition characterised by elevated blood sugar levels. It occurs in two predominant forms: Type 1 and Type 2, though other rarer forms exist. Insulin, a hormone produced by the pancreas, helps glucose from the bloodstream enter body cells to be used for energy.
In Type 1 diabetes mellitus, there is insufficient insulin production from the pancreas. In Type 2 diabetes mellitus, the body does not utilise the insulin effectively, known as insulin resistance. As a result, glucose remains in the bloodstream.
Traditionally, Type 1 diabetes mellitus was more common among children in Singapore, but in recent years, the incidence of Type 2 diabetes mellitus has been rising, mainly due to
childhood obesity.