PKU positive in Guthrie test
Just seeking some info on PKU. My twin nephews guthrie heel ***** test came back positive for PKU. From a bit of googling, I understand this is where the body has trouble breaking down proteins? At the moment, they have to have blood tests every couple of weeks to make sure the levels of a something (can't remember what my brother said) don't go over a certain amount. When they eventually start solids, they will still be monitored and then it will be determined what kind of special diet they need.
Has anyone had any experience with this or know any good info that I can pass on to my brother and SIL?
TIA