We have had an extremely sicky baby/ colicky baby since birth, now 11wks. We tried everything from osteopathy to gaviscon etc etc. Recently we tried a product called colief which actually breaks down the lactose enzymes that stomachs can have trouble digesting. We noticed quite a significant improvement in his feeding and pains although not a cure. Surely if this suggests he has trouble breaking down those enzymes himself, he has some kind of mild intolerance and would he benefit from soya formula. I have read quite a few threads on negatives sides of soya formule, any advice would be gratefully received?