Magnesium-creatine supplementation effects on body water

This study evaluated magnesium-creatine (MgCre) supplementation on body water and quadriceps torque. Maltodextran (Placebo), Mg oxide plus Cre (MgO-Cre), and Mg-creatine chelate (MgC-Cre) at 800 mg Mg and 5 g Cre per day were used for 2 weeks in 35 subjects in a random assignment, blinded study. Pre...

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Veröffentlicht in:	Metabolism, clinical and experimental clinical and experimental, 2003-09, Vol.52 (9), p.1136-1140
Hauptverfasser:	BRILLA, L. R, GIROUX, M. S, TAYLOR, A, KNUTZEN, K. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Biological and medical sciences Body Water - drug effects Creatine - administration & dosage Diet Dietary Supplements Double-Blind Method Female General and cellular metabolism. Vitamins Humans Magnesium - administration & dosage Male Medical sciences Muscle, Skeletal - drug effects Muscle, Skeletal - physiology Pharmacology. Drug treatments Placebos Torque Weight Gain - drug effects
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Zusammenfassung:	This study evaluated magnesium-creatine (MgCre) supplementation on body water and quadriceps torque. Maltodextran (Placebo), Mg oxide plus Cre (MgO-Cre), and Mg-creatine chelate (MgC-Cre) at 800 mg Mg and 5 g Cre per day were used for 2 weeks in 35 subjects in a random assignment, blinded study. Pre-post measures were completed with bioimpedance to determine total body water (TBW), extracellular water (ECF), and intracellular water (ICF), and an isokinetic device at 180 degrees per second for knee extension peak torque (T), total work (W), and power (PWR). Body weights increased for both treatment groups, MgO-Cre Delta 0.75 kg (P
ISSN:	0026-0495 1532-8600
DOI:	10.1016/S0026-0495(03)00188-4