Angelbear, I have been diabetic for 15 years, hubby is diabetic, and both my parents were diabetic. I have a pretty good idea about the effects of diabetes. I, too, have anemia related to the diabetes. I take vitamin B-12 shots every week. Diabetes can damage every organ in your body, from your skin to your heart to your kidneys to your digestive system to you nerves to you brain to your eyes, etc. The higher your average blood glucose, the more damage you can expect. Hubby has greatly reduced kidney function and some "diabetic dimentia" in addition to heart disease. I have the anemia and wear a pacemaker. If you want good, reliable information I suggest you go to the
American Diabetes Association website and check out the information and resources there. If I can answer any specific questions, please feel free to contact me.