title: [Qualitatively differing nutrition and vitamin PP requirements of the aged].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001361:Avitaminosis / Q000628:therapy*; D004035:Diet Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009536:Niacinamide; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements
chemical_list: D009536:Niacinamide
vernacular_title: Kachestvenno razlichnoe pitanie i obespechennost' organizma liudeĭ starshikh vozrastov vitaminom PP.