Name(s):
Zinc deficiency disorders
Incidence
Zinc is poorly absorbed by the body on its own. Vitamin B6 enables zinc to be converted into a form that can be readily used.
Claim
Zinc supplements inhibit the production of the hormone involved in the enlargement of the prostate.
Counter-claim
Prolonged intake of zinc produces symptoms similar to copper deficiency; it may affect the absorption of copper and iron.