<<Disclaimer: Verify this information before applying it to your situation.>> Since the dairy/calcium/milk substitution subject keeps coming up, I thought I'd mention our favorite dairy substitute. My son is highly allergic, and this product contains no gluten, soy, or rice. Darifree is a potato-based GF milk substitute. It's completely hypoallergenic and contains as much calcium as milk. The flavor is milder and more pleasant than soy or rice milk, in my opinion. Not something I personally drink by itself, but nice in cereal or blender shakes. My son drinks it like it's ambrosia, but he liked some cookies I once made that tasted like cabbage... You can order it by phone from Abersold Foods: 1-800-497-4834 It's 29.95 for a 5-lb jar of powder - makes 23 qts. ($1.30/qt.) We're very happy with the fact that James tolerates it. I'm lactose intolerant and I do like it on my breakfast cereal and for cooking. Karyn