Task: Answer Verification
Input (English): Question: Do lactobacillus reuteri supplements affect salivary IgA or cytokine levels in healthy subjects : A randomized , double-blind , placebo-controlled , cross-over trial?
Answer: Supplementation with two strains of the probiotic L. reuteri did not affect sIgA or cytokine levels in whole saliva in healthy young adults. The results thereby indicate that daily oral supplementation with L. reuteri do not seem to modulate the salivary oral immune response in healthy young subjects (ClinicalTrials.gov NCT02017886).
Output (English): no