title: Stable isotope methods for nutritional investigation.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D001834:Body Water / Q000032:analysis; D050260:Carbohydrate Metabolism; D004068:Digestive System Physiological Phenomena; D004734:Energy Metabolism; D005227:Fatty Acids / Q000378:metabolism; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007553:Isotope Labeling / Q000295:instrumentation / Q000379:methods; D007554:Isotopes; D007700:Kinetics; D013058:Mass Spectrometry; D009584:Nitrogen / Q000032:analysis; D009747:Nutritional Physiological Phenomena; D011506:Proteins / Q000378:metabolism; D014131:Trace Elements / Q000032:analysis
chemical_list: D000596:Amino Acids; D005227:Fatty Acids; D007554:Isotopes; D011506:Proteins; D014131:Trace Elements; D009584:Nitrogen