Here are some sites I used in the past to get formula info:
http://www.mayoclinic.com/health/infant-formula/PR00058 (general formula info)
http://www.babycenter.com/0_formula-safety-how-to-prevent-food-borne-illnesses_1334673.bc?page=1 (Preparing formula)
http://www.babycenter.ca/baby/formula/howmuchmilk/ (How much formula to feed baby)
I hope this helps. Please post the sites you use as well! :)
Jen, CL, Bottlefeeding board
