Women have the best friend inside them and most of us, even don‘t know it
- audrone8
- Mar 29, 2024
- 2 min read
The friend’s name is Lactobacillus crispatus and that is one of the most powerful protectors of women’s vaginal microbiome!
L. crispatus is considered one of the best Lactobacillus species due to its various beneficial characteristics.

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Lactobacillus crispatus offers numerous benefits for vaginal health:
1. Promoting Stability of Vaginal Microbiota: L. crispatus is superior to other Lactobacillus species in maintaining the stability of normal vaginal microbiota, which is crucial for overall vaginal health. According animal studies it even L. crispatus had a positive effect on maternal health and offspring development [1][3].
2. Inhibiting Pathogenic Bacteria and Fungi: L. crispatus has probiotic properties that involve inhibiting various genital tract pathogenic bacteria and protecting from Bacterial Vaginosis and Candidiasis, contributing to a healthier vaginal environment[3].
3. Enhancing Antibiotic Sensitivity and Reducing STD Risk: This probiotic strain increases antibiotic sensitivity, reduces the risk of sexually transmitted diseases like HIV, and inhibits the colonization of pathogens through its bactericidal substances like lactic acid and hydrogen peroxide[1][3].
4. Preventing Infections and Complications: L. crispatus helps prevent bacterial vaginosis, vulvovaginal candidiasis, urinary infections, HPV, and pregnancy complications, particularly premature birth, by maintaining a stable and protective vaginal microbiota[3].
5. Maintaining Low pH and Producing Antibiotic Substances: The production of lactic acid by L. crispatus helps maintain a low pH in the vagina, discouraging pathogen proliferation. Additionally, it releases hydrogen peroxide and other substances with antibiotic properties to combat harmful microorganisms[3].
6. Colonizing the Vaginal Environment: Specific strains of L. crispatus, like M247, can efficiently colonize the vaginal environment, improving vaginal health and preventing or treating various issues like bacterial vaginosis, candidiasis, and cystitis[3].
Overall, Lactobacillus crispatus stands out as a beneficial probiotic for women's health, particularly in maintaining a healthy vaginal microbiota, preventing infections, and supporting overall vaginal well-being.
It's amazing to have such a friend!
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