What is vaginal microbiota?

The vaginal microbiota refers to the community of microorganisms (mainly bacteria) that live and populate the vagina. These microorganisms play a vital role in maintaining Vaginal health creating a balanced environment that protects against infections and guarantees the proper functioning of the mucous membrane vaginal. CAs a vaginal infection occurs, the balance is broken and can increase the presence of certain species of bacteria. Infectious vaginosis can have bacterial or viral origin, but there are also other non -infectious vaginits such as dermatosis, allergic type, etc.

The bacteria that protect us

Lactobacillos

These beneficial bacteria dominate a healthy vaginal microbiota. Produce lactic acid, that keeps the slightly acidic vaginal pH (around 3.8-4,5), creating an environment that inhibits the growth of harmful pathogens as bacteria and viruses. Some key species are:

• Lactobacillus Acidophilus
• Lactobacillus crispatus
• Lactobacillus gasseri
• Lactobacillus rhamnosus

In less quantity, different species are also present that can be problematic if the balance is altered, for example, Gardnerella vaginalis, which can cause bacterial vaginosis.

As stated in the Official Magazine of the Spanish Society of Gynecology and Obstetrics, the community of bacteria varies throughout life. In other words, the microbiota changes according to women in a fertile state, people in peri and menopause, pregnant, etc. and also changes the probability that this microbiota will be unbalanced and the dreaded vaginal infection appears.

Causes of recurring infections

Many women suffer vaginal infections or urinary tract (ITu) recurring, which can significantly affect their quality of life. These infections are usually associated with Bacterial imbalances In the vaginal microbiota, triggered by factors such as:

• Antibiotic treatments.
• Hormonal changes during menopause, postpartum or use of contraceptives.
• Factors related to lifestyle, such as stress and diet.

Can it be treated? Looking for solutions

Refilling microbiota is a cornerstone to prevent vaginal or urinary infections. It has been clinically demonstrated that probiotics such as The lactobacillus rhamnosus and The lactobacillus crispatus They restore the vaginal flora and reduce pH levels, which protects against the growth of harmful microorganisms.

The combination of probiotics with prebiotics and adaptogenic nutrients can further enhance this protective effect.

The role of the immune system in vaginal infections

The immune system and microbiota are deeply interconnected and influence intimate health and general vitality. When these systems are in balance, women experience:

• Reduction of the risk of infections and inflammations
• Improvement of vaginal comfort and sexual health
• Increased resilience against environmental and hormonal stress factors

Lifestyle interventions, such as maintaining a diet rich in nutrients, reduction of stress and the nutritional or microbiota support, they can transform the management of intimate health problems.

Viral infections: human papillomavirus

Human papillomavirus (HPV) is one of the most frequent viral infections that affect women and can be transmitted through direct skin contact with skin, usually during sexual intercourse. Around 14 types of HPV are considered high risk and can cause cervical cancer. Two of these types (HPV 16 and HPV 18) cause around 70 out of every 100 (70%) of all cases of cervical cancer. 

Although many HPV infections disappear naturally through answers Immune, a committed immune system or an unbalanced microbiota can prolong the infection and cause complications.

How can we protect ourselves against HPV?

Strengthening immune defenses is vital to reduce susceptibility and help the natural capacity of the organism to combat the virus.

Among the key factors that can influence immunity against HPV are included:

• Intestinal and vaginal microbiota. A healthy balance of beneficial bacteria, such as The lactobacillusIt helps modulate immune responses and maintain a protective barrier in the vaginal area, reducing the risk of infection.
• Micronutrient support. It is known that vitamins like A and C reinforce the immune system and protect the mucous membranes, the first line of defense of the organism.

Addressing these factors can provide a solid HPV defense and help eliminate viral infections that affect the vaginal mucosa.

SUMMARY

The intimate health of women depends largely on the vaginal microbiota, a community of microorganisms that protects the area through an acidic pH, preventing infections such as HPVs and hormonal changes. Alterations in this balance can lead to problems such as bacterial vaginosis or recurrent urinary infections. Factors such as the use of antibiotics, stress and hormonal changes are some of the causes that affect the vaginal microbiota.

To restore this balance, interventions such as probiotics, prebiotics and adaptogens can be effective. A strengthened immune system, through vitamins A and C, and a healthy microbiota are key to combating HPV and other infections, improving vaginal comfort and sexual health. In addition, adopting a healthy lifestyle, with a nutrient -rich diet and stress management, is essential to maintain good intimate health and increase resistance to environmental and hormonal factors.