The strains you choose should match the health goal you’re targeting. “For example, Lactobacillus rhamnosus GG (LGG) is one of the most effective strains for preventing antibiotic-associated ...

An ad claims that Culturelle's probiotic, Lactobacillus rhamnosus GG (LGG), has been clinically shown to improve digestive health and strengthen the immune system. Unlike a lot of probiotics ...