How important is bioavailability?
Bioavailability is a relative value placed on the ability of a mineral to be absorbed and metabolized. However, bioavailability alone is not enough to be considered a performance mineral. All minerals are bioavailable to a certain extent, although true animal performance cannot be extrapolated based on bioavailability data alone. Also, it is not scientifically acceptable to compare bioavailability values between different studies.
