People with Type I and Type II diabetes have a difficult time digesting carbohydrates, particularly those that are high on the glycemic index, and this lack of proper digestion makes it difficult for the diabetic to expel glucose from their blood,. While most diabetics are wise to avoid most, if not all carbohydrates, as these are what are the most difficult to digest and break down, certain carbohydrates are better than others for diabetics to consume. But the diabetic has more of a chance of developing tooth and gum disease than the average person. If a diabetic allows his or her blood glucose level to remain high, it has a severe impact on their teeth. This is particularly true if the person with diabetes is older than 45, an age when many people begin experiencing problems with their teeth. Some carbohydrates break down very slowly and those release glucose gradually into the bloodstream and have a low glycemic index. For people who are diabetes, particularly those who are insulin dependent, a low glycemic index is preferable. These foods allow the insulin or medication to respond better to the blood glucose and allows for the sugars to break down more naturally. Foods that they once enjoyed are now taboo. An exercise regime is often recommended, which can be good for depression, but people with depression often have little energy to begin an exercise regime. As the depression continues, people often lose interest in monitoring their blood sugar levels and may even skip their medication. The name for eye complications of diabetes is called diabetic retinopathy. A person with diabetes should rely on a qualified ophthalmologist who is familiar with this condition. Some of the signs of retina damage from diabetes include blurry vision, flashing lights, dark spots in front of the eyes, pain in the eyes, or pressure and trouble with peripheral vision. It is estimated that there are about 135,000 cases of gestational diabetes every year in the United States. In most cases, women who develop gestational diabetes will not develop Type II diabetes. This is a condition affected by the pregnancy and the inability of the mother to use the insulin naturally developed in her body.