Figure 1From: A randomized, double-masked, placebo-controlled crossover trial on the effects of L-ornithine on salivary cortisol and feelings of fatigue of flushers the morning after alcohol consumptionSalivary concentrations of (A) cortisol, (B) sIgA, and (C) α-amylase before drinking and after awakening. Open bars indicate control and closed indicate ornithine. Values are mean ± SEM, *p < 0.05.Back to article page