title: Improving vitamin D levels in pregnancy and breastfeeding.
authors.forename: Nerys
authors.initials: N
authors.lastname: Hairon
mesh_terms: D001942:Breast Feeding; D019587:Dietary Supplements; D005260:Female; D006801:Humans; D011247:Pregnancy; D013472:Sunlight; D014807:Vitamin D / Q000378:metabolism*; D014808:Vitamin D Deficiency / Q000378:metabolism
chemical_list: D014807:Vitamin D