It’s a normal bacteria found in healthy vagina, and it is protect it from infection
Normal flora
Normal PH of healthy vagina
3.8 to 4.2
……. and…… cause the acidic environment of vagina
Lactic acid+ h2o2
The main food source lactobacilli
Glycogen
Lactobacillus crispalus
Normal flora
All lactobacillus produce
Lactic acid