Wow Dr. Lam. A lot of useful information. Thank you so much! I would love to eat lobster everyday but cant afford it. :) I didnt know that chromium was good for anti-aging. I need that since I seem to have accellerated aging going on rt now. My son is the one taking the metformin. He is 33. And by the way, he eats steamed broccoli everyday. So that's a plus now that I know it contains chromium. I'll give him 200mcgs a day and see how his blood sugar does. Again thank you kindly for the information. You are truely appreciated.