Effects of dietary carbohydrate on 1,5‐anhydroglucitol in a population without diabetes: results from the OmniCarb trial

To determine the effects of dietary changes in amount and type of carbohydrate on 1,5-anhydroglucitol levels.We conducted an ancillary study to a completed, randomized clinical trial in overweight and obese adults without diabetes (N=159). Using a crossover design, participants were fed each one of four diets in turn for 5 weeks, with 2-week washout periods inbetween. The four diets were: high glycaemic index (≥65) with high proportion of...