My 3 year old is prone to catching colds and unfortunately suffers from viral wheeze (like asthma) which has put him in hospital more times than I care to remember.
I'm looking for advice on how best to support or increase his immunity to help him minimise being ill as we head in to winter. I know I can't stop him picking ok colds but I'd like to give him the best chance!
I currently give him a multi vitamin which contains vitamin A, C and D3.
Is there anything else I can give him to help?
(Just looking for advice on supplements etc... No need for medical advice please as he is already under a review program with the gp and has puffers).