title: [About losses of macro- and trace elements during sport activity and expediency of their compensation by active dietary supplements].
abstract: The data about losses of macro- and trace elements during sports activity are incomplete and recommendations are contradictory. It seems that if energy intake is sufficient and nutritional status is in normal limits such mineral supplements is not warranted. Stable isotopes can play a unique role in studies of nutritional status, metabolism, absorption rates, and bioavailability of macro- and microelements.
authors.forename: O A
authors.initials: OA
authors.lastname: Virovets
mesh_terms: D019587:Dietary Supplements; D005260:Female; D006801:Humans; D008297:Male; D009751:Nutritional Requirements; D009752:Nutritional Status; D010807:Physical Endurance / Q000502:physiology; D013177:Sports / Q000502:physiology; D014131:Trace Elements / Q000008:administration & dosage* / Q000378:metabolism*
chemical_list: D014131:Trace Elements