Ecologic Performance shows to reduce upper respiratory tract infections
Probiotic supplements beneficially affect Tryptophan–Kynurenine Metabolism
D-tryptophan from probiotic bacteria influences allergic airway disease
Exercise-induced stress behavior, gut-microbiota-brain axis and diet: a systematic review for athletes
Parkinson may start in the gut, not the brain
Liver function in cirrotics improved by probiotics
