Magnesium and imidazole propionate.

ABSTRACT:

Background & aims

Circulating levels of imidazole propionate (ImP), a microbial metabolite of histidine, were higher in participants with type 2 diabetes (T2D) compared to those without and also induced insulin resistance. We hypothesize that low intake of magnesium (Mg) and/or low body Mg status in humans may lead to low Mg concentrations in gut microbiota, and, in turn, elevated microbial production of ImP and increased levels of circulating ImP.

Methods

We tested this hypothesis in the Personalized Prevention of Colorectal Cancer Trial (PPCCT) (registered at clinicaltrials.gov as NCT01105169), a double-blind 2 × 2 factorial randomized controlled trial enrolling 240 participants at high risk of Mg deficiency. Among 68 participants (34 each in the treatment and placebo arms

SUBMITTER: Fan L 

PROVIDER: S-EPMC7835418 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature