Posted 3/6/2014 9:52 PM (GMT 0)
I think the calcium worry is when your son has been taking them long term as he has only just started I don't think it is an issue in their eyes. Barrett's versus ppi, I think ppi win. However if you think it is an issue then feed your son more calcium based foods within moderation, everything excessive is bad.
http://www.iofbonehealth.org/calcium-rich-foods
If you click on the link you will find calcium rich foods which i am sure he will enjoy.