I have an elderly father who has type 2 diabetes, and is on medication. One of the drugs he takes is Centrum Silver UltraMen's Multi-Vitamins and he really likes it. He takes it daily and has no complaints about it, he is alert, exercises regularly and his appetite is okay. He doesn't feel tired easily and washes his car himself (at 77years!) You wouldn't know he is diabetic just by looking at him, because he is active, he drives himself around town and jogs on Saturdays. The multi-vitamin is really good.