For diabetic patients, the nature of their work is related to their blood glucose control and the glucose-lowering medication they use. For light work, common types of work are office workers, teachers, salesmen or doing simple housework, or work with equivalent activity, for medium work, such as students, drivers, surgeons, physical education teachers, and general agricultural work or work with equivalent activity, and for heavy work, including Construction workers, porters, smelters, and heavy agricultural work, as well as athletes and dancers, these can be engaged in if the blood sugar control is stable. However, patients need to be aware of their blood glucose situation after engaging in the above mentioned sports, while maintaining a balance of daily caloric intake.