Glucose is the main source of energy, It comes from the food you eat. Over time having too much glucose can cause health problems. 

If you have diabetes, your body does not make or use Insulin properly. The glucose then stays in your blood and does not enter your cell.

Carbohydrate Management, Low Glycemic Index Foods: foods that have a lower impact on blood glucose, including fiber-rich food.

Physical Activity Recommendations, Meal Timing, plan for lifelong health management, including how to maintain a balanced diet and active lifestyle.