title: Letter: Effects of age and intake on plasma-ascorbic-acid levels.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D001205:Ascorbic Acid / Q000097:blood*; D004032:Diet; D005260:Female; D006801:Humans; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements
chemical_list: D001205:Ascorbic Acid