Abstract
Firstly, the diabetic patients in the world nearly 10.5% of the world population ranging from the birth to 79 years (mostly the diabetes is at all ages from birth to death), so this disease must be taking the importance and priority of all countries due to the loss of economics of the individuals and countries, so in this article we explain the sum of needs of diabetic patients. The diabetic patient firstly needs of glucose more than the healthy people due to the Prescence of glucose more than normal level in blood and no enter to the cell of tissue of the organs (the central nervous system CNS and Heart need glucose and oxygen), also the diabetic patients need other substances to enter the glucose to the cell forced and substance convert the glucose into substance other than glucose, this substance may be enzymes which need to Co-enzymes to act on glucose e.g., Riboflavin (Vit.B2) and Nicotinamide (Vit.B3) which they enter in formation of FAD and NAD which required for enzymes which act on glucose, lastly Cyanocobalamin (Vit.B12) which keeps and regenerates the nerves especially peripheral nerves.