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Health Outcomes
Reduced Kynurenine-Tryptophan Ratio
Reduced Kynurenine-Tryptophan Ratio
All effects
Beneficial
Neutral
Harmful
Significant only
2 supplements
Lactobacillus johnsonii VPro 33
1 beneficial
1 study
▼
Lactobacillus johnsonii LJ09
1 beneficial
1 study
▼
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