My 4-year-old child was saved by formula 1 because he had big problems with constipation even as an infant. This problem became bigger and bigger with time until we were persuaded by the pediatric gastroenterologist to undergo irrigography and finally colon surgery. Fortunately, the timely information of the mother who gave her daughter your preparations saved my son. That problem was remedied and now the little one has an independent drive and no formula. And that never happened before. That is I had to provoke his chair. MC