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  2. The impact of puberty on Girl's Microbiota
My microbiota as a woman

The impact of puberty on Girl's Microbiota

What happens to a girl’s microbiota as she grows up? From early childhood to puberty, the microbiota gut, skin, and vaginal evolves constantly. Diet, environment, hygiene habits, and hormones all play a role.

But what’s normal? How do puberty and periods change things? Why do some girls get more infections or skin issues than others? Backed by science, this section explores how these microbial shifts can affect immunity, mood, and overall health and how girls can support their microbiota every step of the way.

The power of your gut
My microbiota as a woman
Our marvelous microbiota
  • Learn all about microbiota
    • The gut microbiota
    • The ENT microbiota
    • The pulmonary microbiota
    • The urinary microbiota
    • The skin microbiota
    • The vaginal microbiota
    • The exposome
  • Microbiota and related conditions
    • Digestive disorders
    • Women disorders
    • Metabolic disorders
    • Skin disorders
    • Pediatric disorders
    • Psychiatric disorders
    • Neurological disorders
    • Respiratory disorders
    • Urinary disorders
  • Act on your microbiota
    • Probiotics
    • Prebiotics
    • Fecal Microbiota Transplant
    • Diet
  • Publications
    • News
    • Thematics folders
    • Thematic pages
    • Microbiota Q & A
    • Patients Stories
    • Experts' point of view
  • About the Institute
    • About us
    • International Microbiota Observatory
    • Press room
    • Partnerships

    Join the microbiota community

    • Facebook
    • Twitter
    • LinkedIn
    • YouTube
    • Instagram
    • Bluesky

Healthcare professionals section

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This article is based on scientific information

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Sections

Microbiota development in children

Intimate hygiene & girl's microbiota

Puberty, hormones & microbiota

What women know (and don't know)

Microbiota development in children

Before talking about puberty, let's discuss microbiota development in children. From the gut to the skin, a child’s microbiota plays a key role in their health, shaped by early-life stages, allergies, and environmental factors. Explore how microbes impact immunity and disease risk in children's life.

Gut microbiota: our immune system’s best friend 22.07.2022 Gut microbiota: our immune system’s best friend Read more

What about the gut microbiota

What do we really know about how a child’s gut, skin, or vaginal microbiota develops? From colic to antibiotics, and immunity to early life stages, explore the latest research answering parents’ top questions about the microbiota's role in child health.

Gut microbiota: still many things to be discovered

Gut microbiota: our immune system’s best friend

Gut microbiota: our immune system’s best friend

The gut microbiota

Infantile colic

Is it normal that antibiotics give my child diarrhea?

What about allergies?

Childhood allergies, including food, respiratory, and skin allergies, are increasingly linked to microbiota development. Explore how early microbial influences shape allergy risks from pregnancy to early childhood.

Microbiota imbalance at age one predicts allergies at age five

Allergies : et si tout venait du microbiote ?

Allergies: and what if it all started with the microbiota?

Allergies: the role of intrauterine life

Les infections respiratoires aiguës infantiles, déterminées par le microbiote nasal ?

What could prevent my child’s respiratory allergies?

Actu GP On lève le pied sur le ménage ! les poussières protègeraient contre l'asthme !

Asthma and microbiota

Gut microbiota: our immune system’s best friend

Gut microbiota: our immune system’s best friend

Impact of environment on a child’s microbiota

How does the environment shape a child’s microbiota?

Nature and microbiota: how does it affect your health? 08.07.2022 Nature and microbiota: how does it affect your health? Read more

From exposure to nature to daily interactions with pets and family, explore the latest research on how environmental factors influence gut, skin, and other microbiomes in childhood development.

Greening of daycare centers and microbiota: flower power!

Actu GP : Plus de nature pour un microbiote béton ?

More nature to strengthen the microbiota?

Asthma: breathing in some fresh air on the farm!

My family, my roommates, my neighbors... and my microbiota

Dogs and dust microbiota in asthma prevention: a masterstroke?

Actu GP : Le soleil, un ami de votre microbiote intestinal ?

Is sunlight beneficial to your gut microbiota?

Intimate hygiene & girl's microbiota

What does your hygiene have to do with your microbiota? A lot, actually! From your period to daily habits, the way you care for your body can shape your vaginal and gut microbiotas and protect you from infections like UTIs or thrush. Want to know what’s normal, what’s not, and how to stay balanced? Let’s clear things up.

How is microbiota formed?

How is a girl’s microbiota formed, and why does it matter for her health? From birth to adolescence, learn how her gut and intimate microbiota shape hygiene, immunity, and well-being, with tips for girls to maintain balance as they grow.

The vaginal microbiota

Gut microbiota: our immune system’s best friend

Gut microbiota: our immune system’s best friend

After all, eating Big Brother's snot might not be a bad idea

Actu GP : Les vertus du poisson pendant la grossesse

The benefits of eating fish during pregnancy

How to take care of your intimate microbiota

How does a girl’s microbiota affect her health? From vaginal hygiene to menstruation, early habits shape the balance of gut and vaginal microbiotas. Discover why understanding and protecting these ecosystems from a young age is key to preventing infections, bacterial vaginosis, or toxic shock syndrome.

Female anatomy, microbiotas and intimate hygiene

Actu GP : Infections urinaires récurrentes a la ménopause, la faute au microbiote de la vessie ?

2024: What women know (and don't know) about their vaginal microbiota

Periods & vaginal microbiota: Science in progress…

Periods & vaginal microbiota: Science in progress…

Microbiota: a well-connected network that influences health

Is bacterial vaginosis a disease?

Menstrual toxic shock syndrome: how can it be prevented via the vaginal microbiota?

Vaginal infections & microbiota

Vaginal and intimate infections in girls are linked to microbiota imbalances. But what causes these imbalances? Discover how hygiene, lifestyle, and diet affect the vaginal microbiota, and learn about these infections and how to prevent them.

Cystitis

Femmes-infections-vaginales-bandeau1

Vaginal yeast infection

Papillomavirus (HPV) : quand son élimination tient à des bactéries vaginales

How vaginal bacteria help to get rid of papillomavirus (HPV)

Puberty, hormones & microbiota

Puberty triggers hormonal changes that have a profound effect on the microbiota across the gut, skin, and intimate regions. Delve into how these shifts influence key aspects of teen health, from mood and skin conditions like acne to overall well-being.

Fluctuating hormones & intimate microbiota

Puberty brings hormonal fluctuations that can significantly affect the intimate microbiota. Explore how these hormonal changes impact the vaginal microbiome, and dive into the latest findings on how hormones and contraceptives shape microbiota health.

Your vaginal microbiome has a mind of its own here’s how it changes every day

The impact of contraceptives on the microbiota? Hit and miss!

First periods & intimate microbiota

The onset of periods marks a major change, but how does it affect the intimate microbiota? Discover why you may experience painful periods and how the menstrual cycle, contraceptives, and the vaginal microbiome are all connected.

Actu GP : Règles douloureuses : et si le microbiote vaginal était en cause ?

Is the vaginal microbiota to blame for painful periods?

Periods & vaginal microbiota: Science in progress…

Periods & vaginal microbiota: Science in progress…

Menstrual toxic shock syndrome: how can it be prevented via the vaginal microbiota?

The impact of contraceptives on the microbiota? Hit and miss!

Periods and endometriosis: what is the role of the microbiota?

Periods and endometriosis: what is the role of the microbiota?

Caring for the intimate microbiota

Caring for the intimate microbiota is key to health, especially during puberty. Discover how to maintain a balanced vaginal microbiome and prevent infections like bacterial vaginosis with the latest insights on hygiene and hormones.

Periods & vaginal microbiota: Science in progress…

Periods & vaginal microbiota: Science in progress…

Female anatomy, microbiotas and intimate hygiene

Microbiota 16 vaginal microbiota

Bacterial vaginosis - vaginal microbiota imbalance

The vaginal microbiota

Other impact of puberty on teenagers

Puberty brings significant hormonal changes that deeply influence the microbiota. Discover how these shifts affect the gut, skin, and intimate microbiomes, playing a key role in mood, acne, and overall well-being during the teenage years.

28.02.2023 Why running could bring a smile to depressed teens... and their gut microbiota Read more
28.08.2019 Severe acne: what role does the skin microbiota play? Read more
Photo : Des champignons du microbiote joueraient un rôle dans la dépression de l’ado 26.09.2023 Fungi in the microbiota may play a role in teen depression Read more
19.11.2024 Your vaginal microbiome has a mind of its own—here’s how it changes every day Read more

What women know (and don't know)

about their vaginal microbiota

What is the link between microbiota and women’s health? The International Microbiota Observatory, based on a survey of 7,500 people across 11 countries, explores women’s knowledge, perceptions and behaviours of their gut, vaginal, and urinary microbiota. The 2024 edition reveals a global lack of awareness, growing interest in the role of microbiota in hormonal, digestive, and intimate health, and a strong demand for better prevention, education, and support. Dive into the full report to discover key insights, data highlights, and what women worldwide really know about their microbiota.

Discover the 2024 International Microbiota Observatory survey

Explore the results
BMI 25.11
Tags
Women health Teenagers Hygiene Puberty Vaginal microbiota Hormone Menstruation Youth

    See also

    Female anatomy, microbiotas and intimate hygiene
    Periods & vaginal microbiota: Science in progress… Periods & vaginal microbiota: Science in progress…

    My microbiota as a woman

    • The impact of puberty on Girl's Microbiota
      • Microbiota development in children
      • Intimate hygiene & girl's microbiota
      • Puberty, hormones & microbiota
      • What women know (and don't know)
    • Microbiota changes in womanhood
      • Vaginal, intimate balance & microbiota
      • Women's hormones & microbiota
      • Chronic diseases, cancers & women's microbiota
      • Gut-brain connection in women’s health
      • What women know (and don't know), about their vaginal microbiota
    • Microbiota in motherhood: fertility to postpartum
      • Microbiota's role in women's fertility
      • Microbiota during pregnancy
      • Post-giving birth & microbiota
      • What women know (and don't know)
    • Microbiota changes in senior woman
      • Microbiota's role in aging
      • Microbiota and chronic diseases
      • Menopause hormonal changes and gut health
      • What women know (and don't know)

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    • Learn all about microbiota
      • The gut microbiota
      • The ENT microbiota
      • The pulmonary microbiota
      • The urinary microbiota
      • The skin microbiota
      • The vaginal microbiota
      • The exposome
    • Microbiota and related conditions
      • Digestive disorders
      • Women disorders
      • Metabolic disorders
      • Skin disorders
      • Pediatric disorders
      • Psychiatric disorders
      • Neurological disorders
      • Respiratory disorders
      • Urinary disorders
    • Act on your microbiota
      • Probiotics
      • Prebiotics
      • Fecal Microbiota Transplant
      • Diet
    • Publications
      • News
      • Thematics folders
      • Thematic pages
      • Microbiota Q & A
      • Patients Stories
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      • Bluesky

    Healthcare professionals section

    Find here your dedicated section
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    The power of your gut
    My microbiota as a woman
    Our marvelous microbiota
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      • The gut microbiota
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      • The pulmonary microbiota
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      • The skin microbiota
      • The vaginal microbiota
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      • Digestive disorders
      • Women disorders
      • Metabolic disorders
      • Skin disorders
      • Pediatric disorders
      • Psychiatric disorders
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    • Act on your microbiota
      • Probiotics
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    • Learn all about microbiota
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