I believe looking at what's successful. Long-lived societies all have soured/cultured milk (cow, sheep, goats, etc.) products that they use in addition to the rest of their diet. My own experience has been that when I have such products (buttermilk, fresh cheese, etc) my skin and hair become silky soft and I just *do* better. Once again, that works for me. Irene ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com