title: Changes in dietary patterns: one approach to meeting standards.
mesh_terms: D000328:Adult; D004032:Diet / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D009753:Nutritive Value; D012737:Sex Factors