Eat apples with some peanut butter or some cheese to slow-release both the sugar and insulin, but be aware that diabetes is a serious condition that should not be treated lightly.
Diabetes mellitus is caused by an absolute deficiency of insulin production. This causes the blood sugar level to rise, leading to hyperglycemia. Symptoms include thirst, increased urination (but no frequency), weight loss, polyuria (passing large amounts of urine), blurred vision (diabetic retinopathy) which can lead blindness if unchecked. There are two types of diabetes mellitus: Type I and Type II Diabetes Mellitus.