Figure 9.

Meal tolerance test with Whey or placebo preload. Participants consumed a pre-meal 250 mL drink of either 50 g Whey protein concentrate or water (placebo). Blood samples were taken immediately before the preload (t = −30 min) and every 30 min after that. Participants were served a high-glycaemic index breakfast instantly after the second blood sample (t = 0). For every time point, blood samples were analyzed for glucose. Values are means ± SEM, n = 15, * p < 0.05 vs. placebo for the same time point. “Reproduced and adapted with permission” [76].