nutritional disorders
Vitamin A Toxicity
Diagnosis ofVitamin AToxicity
Clinical evaluation 69.8 mcmol/L). Hypercalcemia is common. Differentiatingvitamin Atoxicity from other disorders may be difficult. Carotenosis may also occur in severe hypothyroidism and anorexia nervosa, possibly because carotene is converted tovitamin Amore slowly. 