Malabsorption VS Andy`s theories.

With all due respect to Andy and his work with Autistic kids, I wonder if there
can be alternative explanations to disordered minerals in hair. My wife does have low
minerals across the board, but having recently had two children (the little devils
are known as parasites by some) and having had a lot of digestive system issues
due to the stress of it all, I wonder if her low hair minerals can really all be
attributed to mercury. Yes, she does have around 10 fillings btw.