The effects of magnesium supplementation on obesity measures in adults: a systematic review and dose-response meta-analysis of randomized controlled trials
Askari M, Askari M, Mozaffari H, Jafari A, Ghanbari M, Darooghegi Mofrad M
Critical reviews in food science and nutrition · 24 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Revisión sistemática (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2020-07-11 · Crit Rev Food Sci Nutr · vol. 61 · número 17 · págs. 2921–2937
- Editorial
- Taylor & Francis
- Citado
- 34 citas · más que el 55% de estudios similares · 0.7× el promedio de su campo
- Referencias
- 78 trabajos
- Acceso
- De pago
- Áreas de investigación
- Magnesium in Health and Disease · Parathyroid Disorders and Treatments
- Palabras clave
- Medicine, Waist, Meta-analysis, Obesity, Body mass index, Cochrane Library, Internal medicine, Randomized controlled trial, Insulin resistance, Publication bias, Body fat percentage, Endocrinology
- MeSH
- humans, obesity, body weight, magnesium, body mass index, dietary supplements, adult, female, randomized controlled trials as topic, waist circumference
5 autores
- Masomeh Askari🇮🇷Tehran University of Medical Sciences
- Hadis Mozaffari🇨🇦University of British Columbia
- Alireza Keshtcar Jafari🇮🇷Tehran University of Medical Sciences
- Mahtab Ghanbari🇮🇷Tehran University of Medical Sciences
- Manije Darooghegi Mofrad🇮🇷 · autor de correspondenciaTehran University of Medical Sciences
Resumen
El texto original del estudio, en el idioma en que se publicó.
Previous studies reported inconsistent findings regarding the effects of magnesium supplementation on obesity measures. This study was done to quantify the effect of magnesium supplementation on body weight, Body Mass Index (BMI), Waist Circumference (WC), Body Fat (BF) percentage and Waist to Hip Ratio (WHR). Four online databases (Scopus, PubMed, Google Scholar and Cochrane library) were searched until March 2020 using relevant keywords. Random-effects model was used to pool effect sizes; Cochran's Q-test and I2 index assessed heterogeneity. Sensitivity analysis and Egger test were used to check the robustness of findings and the possibility of publication bias, respectively. Thirty-two RCTs including different dosage of magnesium (48-450 mg/d), and duration (6-24 weeks) were entered to this study. Magnesium supplementation resulted in a great reduction in BMI [Weighted Mean Difference (WMD): -0.21 kg/m2, 95% CI: -0.41, -0.001, P = 0.048, I2 = 89.5%, n = 22], which was mainly driven by the effect among those with magnesium deficiency, insulin resistance related disorders, and obesity at baseline. No significant change was observed in bodyweight, WC, BF percentage and WHR as compared to controls. However, the change in body weight, and WC was significant in subgroups of participants with insulin resistance related disorders, hypertension, obesity, magnesium deficiency at baseline, and females. We found a significant reduction in BMI following magnesium supplementation. The change in body weight and WC were evident in certain subgroups.
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