I agree with Nikki, a multi-vitamin is very important for diabetics.  I have a list of supplements that I take every day.  It's about 10 pills, but my doctor recommends it.  The important thing to remember about supplements that even though some are good for diabetics, you have to make sure you're getting enough theraputic doses of it, otherwise it won't be as effective.  So the ones I'm taking (and in no specific order) are alpha lipoic acid, multi-vitamin (2), coenzyme Q-10, chromium (yeast free), EPA (2), borage oil, and clinical strength eye formula (2) (to prevent retinapothy).  All of these products are Now Foods products.  They're good quality and have good enough therapeutic doses. I think you can buy them at any health food store, maybe even cvs or walgreens.  I hope this helps!