title: Expanding Vitamin D fortification: a balance between deficiency and toxicity.
authors.forename: Tony
authors.initials: T
authors.lastname: Peregrin
mesh_terms: D001628:Beverages; D001682:Biological Availability; D002957:Citrus; D005527:Food, Fortified; D006801:Humans; D007408:Intestinal Absorption; D019055:No-Observed-Adverse-Effect Level; D018673:Nutrition Policy; D011634:Public Health; D014481:United States; D014807:Vitamin D / Q000008:administration & dosage* / Q000493:pharmacokinetics / Q000633:toxicity*; D014808:Vitamin D Deficiency / Q000517:prevention & control*
chemical_list: D014807:Vitamin D