Effects of Exogenous Ketone Supplementation on Blood Glucose: A Systematic Review and Meta-analysis.

ABSTRACT: Recently developed ketone (monoester or salt) supplements acutely elevate blood β-hydroxybutyrate (BHB) exogenously without prolonged periods of fasting or carbohydrate restriction. Previous (small-scale) studies have found a blood glucose-lowering effect of exogenous ketones. This study aimed to systematically review available evidence and conduct meta-analyses of studies reporting on exogenous ketones and blood glucose. We searched 6 electronic databases on 13 December 2021 for randomized and nonrandomized trials of any length that reported on the use of exogenous ketones. We calculated raw mean differences (MDs) in blood BHB and glucose in 2 main analyses: 1) after compared with before acute ingestion of exogenous ketones and 2) following acute ingestion of exogenous ketones compared wi

SUBMITTER: Falkenhain K 

PROVIDER: S-EPMC9526861 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature