Ted, Your question concerning infant feeding and the disorders you listed got my attention. I have nothing scientific to offer you, just a personal observation and a really strong gut feeling. I have three children; the first was formula fed with soy due to nipple confusion, lactose intolerence and a lot of people who didn' know how to help. My other two were breastfed. The first took no solids until 11 months and nursed for 24 months. The second took no solids until 10 months and is still nursing an 2 3/4 years old. My first formula fed child has dyslexia and is "borderline ADD". The other two are showing none of the signs of dyslexia or ADD. Coincidence? I have always felt that not breastfeeding had something to do with it. I would be interested in the studies as well. Diane Karnbach, LLL Leader Va Beach, VA