07 Nov 2017 --- Rapid diagnostic testing in combination with Lactobacillus reuteri Protectis supplementation for 60 days has been linked to a significant increase in height and significantly less recurrent diarrhea in study of 71 infants with acute diarrhea, as compared to standard care and placebo treatment. Lactobacillus reuteri Protectis is a strain developed by Swedish healthcare company BioGaia.