All over the world the vast majority of diabetics are not aware of being affected as they have no signs or symptoms. In some cases the symptoms are so mild that they are barely noticeable. Those who have the symptoms may not suspect diabetes until complications such as blurred vision or heart trouble arises.
Symptoms of Type 2 diabetes include: -
Increased thirst & hunger
Increased urination (especially at night)
Tingling in the extremities
Sores that take time to heal