Lactobacillus-GG --- ORTHOPLEX ULTRAPURE-GG 

Using the correct strain is vital to achieve any clinical goal and this is the Lactobacillus rhamnosus GG (ATCC 53103) strain. How this probiotic is processed and stored is critical to ensure the strain stays pure. 

The established uses are
	Respiratory, Ears, Throat  Sinusitis Rhinitis Otitis Media May reduce the risk of respiratory tract infections in children who attend daycare4
	Antibiotic Associated Diarrhoea  Can potentially benefit antibiotic induced diarrhoea5
	Gastrointestinal Health  Supporting gastrointestinal health Improving diarrhoea predominant Irritable Bowel Syndrome (IBS)1
	Traveller's Diarrhoea  May reduce the risk of Traveller's diarrhoea3
	Weight Loss in Women Twice the weight loss in the Lactobacillus-GG group than the placebo group2

References: 

1. Pedersen N, Andersen NN, Végh Z, Jensen L, Ankersen DV, Felding M, Simonsen MH, Burisch J, Munkholm P (November 2014). "Ehealth: low FODMAP diet vs Lactobacillus rhamnosus GG in irritable bowel syndrome". World Journal of Gastroenterology. 20 (43): 16215–26.
2. Sanchez M, Darimont C, Drapeau V, Emady-Azar S, Lepage M, Rezzonico E, et al. (April 2014). "Effect of Lactobacillus rhamnosus CGMCC1.3724 supplementation on weight loss and maintenance in obese men and women". The British Journal of Nutrition. 111 (8): 1507–19. 
3. Islam SU (February 2016). "Clinical Uses of Probiotics". Medicine. 95 (5): e2658. 
4. Hatakka K, Savilahti E, Pönkä A, Meurman JH, Poussa T, Näse L, Saxelin M, Korpela R (June 2001). "Effect of long term consumption of probiotic milk on infections in children attending day care centres: double blind, randomised trial". BMJ. 322 (7298): 1327.
5. Blaabjerg S, Artzi DM, Aabenhus R (October 2017). "Probiotics for the Prevention of Antibiotic-Associated Diarrhea in Outpatients-A Systematic Review and Meta-Analysis". Antibiotics. 6 (4).