| In a randomized, placebo-controlled, double-blind study involving 25 overweight children aged 9-12 years, results indicate that short-term supplementation with chromium may improve insulin sensitivity and body composition. The children were randomized to 400 microg chromium chloride or placebo, during a 6-week lifestyle modification regimen that included nutritional education and 3x90 min of aerobic physical activity weekly. At intervention end, chromium chloride supplemented children showed positive changes in HOMA, QUICKI, lean body mass and percentage body fat, compared with children in the placebo group. Thus, the authors of this study conclude, "These results suggest that short-term chromium supplementation can improve insulin sensitivity and body composition in overweight children." | Reference: | "Effects of short-term chromium supplementation on insulin sensitivity and body composition in overweight children: randomized, double-blind, placebo-controlled study," Kim CW, Joo NS, et al, J Nutr Biochem, 2011 Jan 7; [Epub ahead of print]. (Address: Department of Family Practice and Community Health, Ajou University School of Medicine, 443-721 Suwon, Korea). | |