My little girl 2.5 years old is always a bit rattly in her chest, ever since she was a baby. It has been suggested to cut out dairy to see if that makes a difference to her. Do you think just cutting the main things (milk, cheese, yoghurt. Ice cream, butter) is enough or would I have to be reading th labels of everything to see if it contains any dairy? My friend’s little girl has a severe dairy allergy and I know how limiting true dairy elimination is but I don’t know how far I need to take it to try this for her.