Oral Administration of<i> Lactobacillus plantarum</i> 299v Reduces Cortisol Levels in Human Saliva during Examination Induced Stress: A Randomized, Double-Blind Controlled Trial

<div>Relative change in median minor gland IgA sample, shown as mg/100 mL, comparing day 0 to day 14. The box shows the 25th and 75th percentiles and the error bars the 10th and 90th percentiles. The dots show outliers. All data is included.</div>

International Journal of Microbiology

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Figure 3: Oral Administration of<i> Lactobacillus plantarum</i> 299v Reduces Cortisol Levels in Human Saliva during Examination Induced Stress: A Randomized, Double-Blind Controlled Trial 

Figure 3 | Oral Administration of Lactobacillus plantarum 299v Reduces Cortisol Levels in Human Saliva during Examination Induced Stress: A Randomized, Double-Blind Controlled Trial 