PhosphorusPhosphorus, Dietary6-PhytasePhosphorus CompoundsPhosphatesPhosphorus Metabolism DisordersParathyroid HormoneMineralsHyperphosphatemiaPhosphorus IsotopesCalcium, DietaryNitrogenCalciumEutrophicationSoilPhytic AcidHypophosphatemiaFertilizersMagnetic Resonance SpectroscopyDietBiomassCalcitriolBone and BonesPhosphitesNephrocalcinosisHyperparathyroidism, SecondaryAnimal FeedElectron Probe MicroanalysisPolyphosphatesPlant RootsRicketsAlkaline PhosphataseMagnesiumFood AdditivesRenal Dialysis