Introduction
URTIs
DENTAL CARIES, UPPER RESPIRATORY TRACT INFECTIONS
Exercise stimulates an immune response, dependent on the intensity, duration, and type of the stimulus (Upper respiratory tract infections (URTIs), including nose, sinuses and pharyngeals (In the last years, oral probiotics’ use to promote oral health, salivary flow rate and sIgA contents gained increasing attention due to the possibility of preventing dental caries (In this study, twenty physically active subjects were randomised to receive either the 