Ever since he was born my DS (now 3 months) has sounded quite wheezey when he breathes. Right now he sounds worse than usual because he has a bit of a cold. Today a mother at DD's preschool heard him and suggested that I could help him by cutting dairy products out of my diet. I eat a lot of dairy products, particularly for the calcium while BFing so cutting them out all together sounds quite tough. Would I have to cut them out altogether for it to have any effect, or would it help him to simply cut down? How far do I have to go? Milk in tea? Milk chocolate? Icecream...?