Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

n/a
Article Publish Status: FREE
Abstract Title:

High Dietary Magnesium Intake is Significantly and Independently Associated with Higher Insulin Sensitivity in a Mexican-Mestizo Population: A Brief Cross-Sectional Report.

Abstract Source:

Rev Invest Clin. 2017 Jan-Feb;69(1):40-46. PMID: 28239181

Abstract Author(s):

Carlos Moctezuma-Velázquez, MiguelÁngel Gómez-Sámano, María Belén Cajas-Sánchez, Diana Lorena Reyes-Molina, Mariana Galindo-Guzmán, Clara-Elena Meza-Arana, Daniel Cuevas-Ramos, Francisco Javier Gómez-Pérez, Alfonso Gulias-Herrero

Article Affiliation:

Carlos Moctezuma-Velázquez

Abstract:

BACKGROUND: Magnesium acts as a cofactor in many intracellular reactions including phosphorylation of the insulin receptor; therefore, its imbalance can potentially cause insulin resistance. Low serum magnesium concentration has been associated with the development of metabolic syndrome and type 2 diabetes mellitus.

OBJECTIVE: To study the association between the daily dietary magnesium intake and insulin resistance estimated by the homeostatic model assessment of insulin resistance and homeostatic model assessment 2, as well as insulin sensitivity estimated by the Matsuda index.

METHODS: In a university affiliated medical center, 32 participants (22 women, 10 men) that had an indication for testing for type 2 diabetes mellitus with an oral glucose tolerance test were enrolled in this cross-sectional, comparative study. Clinical and biochemical evaluations were carried out including an oral glucose tolerance test. Hepatic insulin resistance index, homeostatic model assessment 2, homeostatic model assessment of insulin resistance, and Matsuda insulin sensitivity were calculated for each participant. They were asked to recall their food ingestion (24 hours) of three days of the past week, including a weekend day; magnesium intake was calculated according to the food nutritional information.

RESULTS: The low dietary magnesium intake group (<4.5 mg/kg/day) had a higher two-hour insulin concentration after an oral glucose tolerance test compared to those with high dietary magnesium (119.5 [73.0-190.6] vs. 63.5 [25.4-114.2]; p = 0.008), and insulin sensitivity assessed by the Matsuda index was higher in the high dietary magnesium intake group (4.3± 3.1 vs. 2.4 ± 1.5; p = 0.042). In multiple linear regression analysis a higher dietary magnesium intake was independently associated (β = 4.93; p = 0.05) with a better insulin sensitivity estimated by the Matsuda index.

CONCLUSIONS: Our results suggest that higher magnesium intake is independently associated with better insulin sensitivity in patients at risk for type 2 diabetes mellitus.

Study Type : Human Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2017 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.