✔ Clinically effective dose with strong supporting evidence
Solid but not a standout: Clinical dosing guidance is limited for this ingredient.
Scientific evidence
King et al. meta-analysis probiotics and respiratory tract infections
British Journal of Nutrition • 2014
PMID: 25047331.0
Ritchie & Romanuk meta-analysis probiotic supplementation and GI health
PLOS ONE • 2012
PMID: 23961244.0
