Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Risk of bias assessment for indicated outcomes. Risk of bias was assessed by version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB 2). FPG, fasting plasma glucose; HOMA-IR, homeostasis model assessment of insulin resistance; SCFA, short-chain fatty acid.
