But is John “free of diabetes”? This is where the lines become blurred. Medically speaking, the term “cure” is usually associated with acute disease—a temporary medical condition, such as bacterial pneumonia, that can be cured with antibiotics. For diabetes, which is a chronic disease, it may be more accurate to use the term “remission” rather than cure. Particularly when considering the pathology associated with diabetes and the individual’s genetic predisposition, relapse is always possible. In a consensus statement issued by the ADA, the term remission is defined based on the following definitions:2
The accepted view has been that the β-cell dysfunction of established diabetes progresses inexorably (79,82,83), whereas insulin resistance can be modified at least to some extent. However, it is now clear that the β-cell defect, not solely hepatic insulin resistance, may be reversible by weight loss at least early in the course of type 2 diabetes (21,84). The low insulin sensitivity of muscle tissue does not change materially either during the onset of diabetes or during subsequent reversal. Overall, the information on the inhibitory effects of excess fat on β-cell function and apoptosis permits a new understanding of the etiology and time course of type 2 diabetes.

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Diabetic persons are advised to make morning appointments to the dental care provider as during this time of the day the blood sugar levels tend to be better kept under control. Not least, individuals who suffer from diabetes must make sure both their physician and dental care provider are informed and aware of their condition, medical history and periodontal status.
Some people with type 2 diabetes can manage their disease by making healthy food choices and being more physically active. Many people with type 2 diabetes need diabetes medicines as well. These medicines may include diabetes pills or medicines you inject under your skin, such as insulin. In time, you may need more than one diabetes medicine to control your blood glucose. Even if you do not take insulin, you may need it at special times, such as during pregnancy or if you are in the hospital.
I do not believe it can be an actual reversal, more of a remission. If no longer needing medication to control blood sugar looks like reversal it is only possible if the person maintains regular exercise and a healthy weight. The length of time one has diabetes plays a role as does one’s genes. There are some thin people who have type 2 diabetes due to heredity.

If you'd like some proof that diabetes is a disease you can live well with, consider the accomplishments of these prolific people with diabetes: jazz musician Dizzy Gillespie, singer Ella Fitzgerald, actress Mary Tyler Moore, and baseball Hall-of-Famer Jim "Catfish" Hunter. Even before treatment was as sophisticated as it is today, author Ernest Hemingway and inventor Thomas Edison, both of whom had diabetes, managed to leave their marks on the world.
Drugs of this class decrease the absorption of carbohydrates from the intestine. Before being absorbed into the bloodstream, enzymes in the small intestine must break down carbohydrates into smaller sugar particles, such as glucose. One of the enzymes involved in breaking down carbohydrates is called alpha-glucosidase. By inhibiting this enzyme, carbohydrates are not broken down as efficiently, and glucose absorption is delayed.