To soy or not to soy....Help with colic!!?

When my daughter was three mos. she was very colicky and I used infant glycerin suppositories to help relieve the gas. Also, she could not tolerate baby formula or cows milk. Thus she was put on Carnation Instant Dry Fat Milk, powdered, and fed to her with the Playtex nipple instead of the traditional used at the time. Her infant vitamins were added to the powdered milk to insure she received what she needed. Her digestion improved and she was a chubby healthy happy baby in no time.