Figure 3.

Effect of L-ornithine supplementation on OSA. Means of the change from 0 weeks of each OSA score (A, sleepiness on rising; B, initiation and maintenance of sleep; C, frequent dreaming; D, refreshing; E, sleep length) to 1, 2, 3, 4, 5, 6, 7 and 8 weeks: mean ± SE. White circles (○) indicate the placebo and black circles (●) indicate L-ornithine.

Miyake et al. Nutrition Journal 2014 13:53   doi:10.1186/1475-2891-13-53
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