Before I used to give lactodex recently changed to nan pro stage 1 now I notice his poop colour changed from last 15 days to grey colour can i switch back to lactodex

A. Hello! Any change in the routine feeding will definitely affect your child’s developing digestive system. As long as there is no physical discomfort in the baby , or blood or foul smell in the stools, there shouldn’t be any problem. You can check with your paediatrician once before, changing back to the old formula.