My son 7 has celiac, over sensitivity, lactose intolerance, and is also sensitive to various artificial sweeteners and preservatives.It has taken three years to get him on a reasonably even keel where his gastro symptoms and migraine are concerned.Now his main problem is that he can't cope with groups of people.He says they make him angry and they breathe all the air leaving hardly any for him.When he feels this way he will readily run off or hide or shout for mum or home.He gets very physically distressed and takes a while to calm down.He loves sport but group coaching sessions are unpredictable and He is beginning to feel he is just too different to join in.I would love to be able to help him but I really am no expert.He is home schooled as he couldn't cope with the school environment.Any advice would be appreciated.