CFU (Colony Forming Units) tells you how many live bacteria are in a dose.
Probiotics are living organisms that must survive your stomach acid to reach your large bowel. Probiotics - Consumer - Office of Dietary Supplements (ODS) buy probiotics online
Health benefits are strain-specific. A generic Lactobacillus might not provide the same results as a clinically studied version like L. rhamnosus GG . 2. Check the CFU Guarantee CFU (Colony Forming Units) tells you how many