Journal of the American College of Nutrition -- Hallfrisch et al. 21 (5): 410 Figure 2

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Fig. 2. Insulin responses (pmol/L) of men and women combined (___) to glucose alone ( ${blacklozenge}$ ) 1 g/kg body weight) or glucose + (low •) 0.08, (medium ${blacktriangleup}$ ) 0.17, and (high ${blacksquare}$ ) 0.33 g/kg body weight of Z-trim. Least-squares means, SEM 75, n = 24, time p < 0.0001, time*fiber: p < 0.0001.