what could be wrong if we see increased pica?

[Guest guest]

Hi everyone, my 4 year old is putting more and more things in her mouth and

chewing on

them: her clothes, paper, plastic, rocks, the safety belt, little sticks, the

heads of playmobils,

not to mention all the polly pocket clothes from big sis. Getting angry,

proposing an

exchange, giving alternatives of " safe to chew " things, no go.

She takes custom vits, minerals and amino acids as per her metametrix

assessment, is on

LOD and takes extra vit E and glucosamine sulfate and omegas. Calcium and

Magnesium

citrates.

Any thought of what could be missing here? Any help will be really appreciated!

(from Brussels)