Fig. 1From: Food 4 Health - He Oranga Kai: Assessing the efficacy, acceptability and economic implications of Lactobacillus rhamnosus HN001 and β-glucan to improve glycated haemoglobin, metabolic health, and general well-being in adults with pre-diabetes: study protocol for a 2 × 2 factorial design, parallel group, placebo-controlled randomized controlled trial, with embedded qualitative study and economic analysisFlow chart of study. BMI body mass index, BP blood pressure, HbA1c glycated haemoglobin, HN001 Lactobacillus rhamnosus HN001Back to article page