Read more about the complications of type 2 diabetes If you're at risk of type 2 diabetes, you may be able to prevent it developing by making lifestyle changes.
These include: If you already have type 2 diabetes, it may be possible to control your symptoms by making the above changes.
Read more about type 1 diabetes Another type of diabetes, known as gestational diabetes, occurs in some pregnant women and tends to disappear after birth.
The symptoms of diabetes occur because the lack of insulin means glucose stays in the blood and isn't used as fuel for energy.
This means you may have type 2 diabetes for many years without realising it.
Early diagnosis and treatment for type 2 diabetes is very important as it may reduce your risk of developing complications later on.
Type 2 diabetes occurs when the pancreas, a large gland behind the stomach, can't produce enough insulin to control your blood glucose level, or when the cells in your body don't respond properly to the insulin that is produced.
Your body tries to reduce blood glucose levels by getting rid of the excess glucose in your urine.
Typical symptoms include: Read more about the symptoms of type 2 diabetes It's very important for diabetes to be diagnosed as soon as possible as it will get progressively worse if left untreated.