3 Benefits of Probiotics for Nail Fungus: Science-Backed Solutions

Probiotics are living organisms found in some types of yogurt, supplements, and fermented foods. They are known for their ability to provide several health benefits. Recent studies have indicated that probiotics may be beneficial in treating nail fungus, one of the most stubborn and difficult-to-treat forms of fungal infections. This article explores the potential benefits of probiotics for nail fungus and looks at the evidence behind them.

Nail fungus, or onychomycosis, is a common infection caused by fungi called dermatophytes—organisms that thrive in moist environments such as showers, bathrooms, and swimming pools. It may cause discoloration, splitting, or splitting of the nails along with pain. When used alone or combined with other treatments, they can help to reduce symptoms associated with nail fungus.

Probiotics can also improve overall health by boosting immunity and helping to keep your gut microbiota balanced. Additionally, probiotic supplementation has been linked to promoting healthy skin, reducing inflammation within the body, and aiding digestion.

Causes of Nail Fungus

Causes of Nail Fungus

It is caused by microscopic organisms, known as dermatophytes, which live and feed on a protein called keratin found in nails and skin. These fungi have the ability to spread from person to person and sometimes do so without any visible symptoms. While some people may find that good hygiene practices can help prevent a fungus from occurring in the first place, others may be more susceptible due to dietary habits or poor general health. Therefore, it is important to be aware of some of the common causes of nail fungus:

  • Living or working in wet or humid environments;
  • Having a weaker immune system;
  • Having sweaty feet;
  • Sharing common shower areas;
  • Wearing tight shoes;
  • Having a previous foot injury or damage;
  • Exposure to contaminated surfaces.

It is also important not to underestimate your nail’s potential for sustaining fungal growth as analysis has suggested that up to 25% of all adults suffer from one form of nail infection or another. Therefore, it is essential if you feel you might be at risk of developing fungal infections in your nails that you take the necessary steps towards prevention and treatment.

Benefits of Probiotics for Nail Fungus

Probiotics are beneficial to your body in many ways, including fighting nail fungus. Nail fungus is a common and difficult-to-treat condition that is caused by an infection of the nail.

Probiotics can help to fight off this infection, as well as other conditions, through the process of altering the balance of bacteria in the gut.

1. Strengthens Immune System

Strengthens Immune System

They are beneficial bacteria naturally found in the human gastrointestinal tract and can be found in some yogurts and supplements. Probiotics help to strengthen the body’s natural defenses, making the immune system more resistant to bacterial and fungal infections such as nail fungus. Studies have shown that taking probiotics orally or applying them topically can help fight existing nail fungus infections and prevent new infections from occurring. They have also been found to reduce inflammation, improve digestive health, and enhance nutrient absorption.

In addition to boosting immunity, probiotics also support healthy metabolism which is important for repairing damaged nails affected by fungus. Healthy nails contain the necessary vitamins, minerals, and enzymes that prevent fungal growth while promoting proper nail health and growth. Applying probiotic products topically or consuming them orally on a regular basis helps maintain optimal levels of these essential nutrients in the body which improves the overall health of the entire nervous system including nails.

When used in combination with other antifungal treatments such as topical medications or laser treatments, probiotics can provide an added layer of protection to help prevent recurring infections from retaking hold.

2. Reduces Inflammation

inflamation nail bed

They have powerful properties that can reduce inflammation in the nail bed and reduce the build-up of fungal microbes. This inflammation is caused by an overgrowth of fungus on and around the nail, which can be uncomfortable and cause further damage. Introducing beneficial bacteria to the body through probiotics can help to promote the healthy growth of nails. They can also help to improve digestion, which is often disturbed by fungal infections.

Probiotics act as natural antibiotics, reducing irritation levels in damaged tissue quickly. These anti-inflammatory dynamics help with eczema and psoriasis of the nails as well as related infection issues like athlete’s foot or white spots under the nail. Additionally, probiotics contain compounds that restore moisture and strengthen weak cells on both sides of the nail bed; this helps promote faster healing without encouraging further colonization from fungi or bacteria living on the skin.

3. Supports Healthy Gut Bacteria

Healthy Gut Bacteria

They can help balance out the bad bacteria and fungi in your gut, allowing for proper digestion and improved immunity. Probiotics have also been known to prevent allergies, reduce inflammation, boost your energy levels, and improve digestion.

Additionally, they have recently been studied for their potential to help fight nail fungus. Fungal infections of the nail are caused by a buildup of yeasts and molds in the nail bed, leading to nails that become discolored, thickened, and brittle. Probiotics that contain specific lactic acid bacteria (LAB) such as Lactobacillus rhamnosus or Lactobacillus plantarum are believed to support healthy gut flora which in turn helps control things like candida overgrowth – something that sometimes leads to nail fungus when out of balance. Studies have also shown that probiotic supplementation may modulate the immune system so it can better protect against fungal infections — including those affecting nails.

In addition to taking probiotics orally, some studies suggest applying probiotic bacterial strains directly onto affected areas might provide an additional defense against nail fungus.

Best Probiotics for Nail Fungus Treatment


When it comes to treating them, probiotics can be a helpful addition to your treatment plan. Certain strains of probiotics have antimicrobial and anti-inflammatory properties that can help fight off the fungus and promote nail health. Here are some of the best probiotics for nail fungus treatment:

Lactobacillus Rhamnosus: This strain of probiotics has been shown to have antimicrobial properties that can help fight off nail fungus. It can also help boost the immune system, which can aid in the body’s natural defense against fungal infections.

Lactobacillus Acidophilus: This one can help balance the gut microbiome, which in turn can help promote healthy nails. A healthy gut can help prevent the overgrowth of harmful bacteria and fungi that can lead to nail fungus.

Bifidobacterium Lactis: Bifidobacterium lactis is another strain of probiotics that have been shown to have antimicrobial properties. It can help fight off harmful bacteria and fungi that can cause nail infections. Additionally, it can help support the immune system and promote overall health.

Streptococcus Thermophilous: This one has been shown to have anti-inflammatory properties. It can help reduce inflammation in the body, which can aid in the healing process of nail fungus. Additionally, it can help support the immune system and improve gut health.

It’s important to note that not all probiotic supplements are created equal. When selecting a probiotic supplement for nail fungus treatment, it’s important to look for a high-quality product from a reputable manufacturer. Look for products that contain multiple strains of probiotics, as this can provide a wider range of benefits for overall health.

It’s also important to follow the recommended dosage and use probiotics as part of a comprehensive treatment plan. While they can be helpful in treating nail fungus, they are not a substitute for medical treatment. If you suspect you have a nail fungus infection, it’s important to seek medical advice and treatment.

How to Take Probiotics for Nail Fungus

How to Take Probiotics for Nail Fungus

It’s essential to know how to take probiotics for nail fungus in order to get the best possible results. Here are several tips:

  • Look for supplements that contain more than one strain of beneficial bacteria. A blend can help balance the “good” bacteria in your digestive system and fight off nail fungus infections. The more types of probiotic bacteria strains you include in your supplement, the better your chances of success will be.
  • Be sure to store the supplements at the correct temperature – they should not be exposed to extreme temperatures either hot or cold as this may damage them. Room temperature is usually sufficient; refrigerator-stored versions may stay fresh longer but check with your healthcare provider just to be sure.
  • Take them as directed – usually 2-3 times a day with a meal or snack – and don’t skip doses or start taking higher quantities than recommended as this could cause adverse side effects such as nausea or diarrhea.
  • For added benefit, try out probiotic foods such as yogurt, kimchi, and sauerkraut; these natural sources may add variety and additional beneficial microorganisms into your diet for systemic health benefits such as improving digestion, boosting immunity, and controlling inflammation that could contribute to nail fungus infection.

Following these tips will set you on the right path toward taking probiotics for nail fungus effectively and successfully!

Side Effects of Probiotics

Nail Fungus probiotics

Although they generally have few side effects, people who take them may experience minor symptoms such as bloating, gas, and constipation. If the side effects become uncomfortable or interfere with daily life, individuals should discontinue taking probiotics and consult a doctor.

For those who suffer from nail fungus – a type of infection caused by certain types of fungi– taking probiotics for nail fungus presents some potential benefits. Recent studies have shown that probiotics may help to regulate the growth of certain types of fungi that cause nail fungus infections. The benefits include: minimized inflammation around the infected area; reduction in redness; elimination of pain; prevention or delay of further infection; inhibition of bacteria which can help prevent secondary skin infections from occurring; relief from itching and burning sensations associated with nail fungus. Additionally, some research suggests that the presence of beneficial bacteria may help to strengthen the nails and delay fungal recurrence.

However, it is important to note that while these potential benefits are promising, there is limited evidence to suggest that probiotics are effective in treating existing cases of nail fungus. While they may be useful in providing relief from symptoms associated with nail fungus, patients should also discuss other options with their healthcare providers so they can determine the best treatment plan for their particular condition. In most cases, treatment involves prescription medications due to the complexity and severity of fungal infections affecting nails and other areas of skin on the body.

Other Ways to Promote Nail Health

Promote Nail Health

In addition to incorporating probiotics into your diet, there are several other ways to promote healthy nails and prevent nail fungus. Proper nail care is essential to maintaining strong and healthy nails. One important tip is to keep your nails clean and dry, especially after washing your hands or feet. This helps prevent bacteria and fungi from growing in the moist areas around your nails.

It’s also important to avoid biting your nails or picking at your cuticles. This can introduce harmful bacteria and fungi to your nails and lead to infection. Using sharp tools to trim your nails, such as nail clippers or scissors, can also help prevent nail damage and the development of nail fungus.

Additionally, wearing properly fitted shoes that allow your feet to breathe is important for nail health. Tight shoes or socks can trap moisture and create an environment where fungus can grow. Wearing breathable materials and alternating your shoes can help prevent this.

Maintaining a healthy lifestyle can also promote healthy nails. Eating a balanced diet that includes plenty of vitamins and minerals can strengthen your nails and help prevent nail fungus. Vitamin E, biotin, and zinc are all important for nail health. Regular exercise can also promote healthy blood flow to your nails and help them grow stronger.

Avoiding certain triggers can also help prevent nail fungus. For example, exposure to damp or wet environments can increase the risk of nail fungus. If you work in a wet environment, wearing gloves or changing your socks and shoes frequently can help prevent infection. Additionally, avoiding sharing personal items such as nail clippers, files, or towels can help prevent the spread of the fungus.


Nail Fungus FAQ

Are probiotics safe for everyone to take?

They are generally safe for most people to take, but it’s important to talk to your doctor before starting any new supplement.

Can probiotics prevent nail fungus from developing?

While they can be helpful in preventing nail fungus by promoting a healthy immune system and gut microbiome, they are not guaranteed preventative measures.

Are there any side effects of taking probiotics for nail fungus?

Some people may experience mild side effects such as bloating or gas when taking them, but these are generally mild and go away on their own.

Can they be applied topically for nail fungus?

While they are typically taken orally for nail fungus, some topical ones are available. It’s important to follow the instructions and recommendations of the product manufacturer.

Nail Health

Can probiotics be taken with other medications for nail fungus?

It’s important to talk to your doctor before taking them with other medications for nail fungus to ensure there are no potential interactions.

Are there any foods that naturally contain probiotics for nail fungus?

Foods such as yogurt, kefir, sauerkraut, kimchi, and miso all contain natural probiotics that can promote gut health and support the immune system.

Can probiotics be used to treat other fungal infections?

Yes, they may be helpful in treating other fungal infections such as candida or athlete’s foot.

Are there any lifestyle changes that can help prevent it?

Maintaining proper nail care, wearing properly fitted shoes, and avoiding exposure to damp or wet environments can all help prevent nail fungus.

Can probiotics be used for long-term nail fungus prevention?

While they can be a helpful addition to a long-term nail fungus prevention plan, it’s important to talk to your doctor to determine the best course of action.


It is clear from the available scientific evidence that they can offer helpful treatments for nail fungus infections. In addition, introducing beneficial bacteria into the gut through probiotic consumption has been shown to improve overall health and boost immunity.

As with any medical condition, it is important to consult with your doctor or healthcare provider for treatment advice and to monitor any strategic changes in diet or supplementation. Ultimately, combining dietary adjustments, home remedies, and natural supplements like probiotics could be a great step toward treating your nail fungus infection.