title: Is calcium ascorbate preferable to sodium ascorbate?
mesh_terms: D001205:Ascorbic Acid / Q000378:metabolism*; D002118:Calcium / Q000009:adverse effects*; D006801:Humans; D012964:Sodium / Q000009:adverse effects*
chemical_list: D012964:Sodium; D001205:Ascorbic Acid; D002118:Calcium