title: Supplements and food fortification--when and where?
authors.affiliation: Institute of Nutrition Science, University of Giessen, Germany.
authors.forename: Claus
authors.initials: C
authors.lastname: Leitzmann
mesh_terms: D019587:Dietary Supplements / Q000009:adverse effects; D005527:Food, Fortified / Q000009:adverse effects; D006801:Humans; D018673:Nutrition Policy; D009751:Nutritional Requirements; D012307:Risk Factors; D016896:Treatment Outcome