Fig. 1From: Phytosterols and inulin-enriched soymilk increases glucagon-like peptide-1 secretion in healthy men: double-blind randomized controlled trial, subgroup studyMean scores from the 75 OGTT of: a plasma glucose, b insulin, and c GLP-1 levels, before and after the soymilk consumption; Intervention (n = 14), Control (n = 11); Black circle (●) represents the pre-test values (week 0); white circle (○) represents the post-test values (week 8)Back to article page