When are probiotics harmful? Contraindications and symptoms of excess

See what the contraindications to taking probiotics are and when the bacteria can harm you.

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Katarzyna Grajper is a graduate in pharmacy from the Medical University of Gdansk. She works as a Master of Pharmacy in a pharmacy on a daily basis. She tries to constantly expand her knowledge with current guidelines so that the patient can receive competent advice in accordance with EBM (Evidence Based Medicine).

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When are probiotics harmful? Contraindications and symptoms of excess
22 October, 2024
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Probiotics are the natural inhabitants of your gut - you have trillions of them inside you. So it would seem that therapy with them is safe and shouldn't cause serious side effects... After all, they are your friends. And yet, despite this, they can sometimes cause harm.

Probiotics should be avoided by people with serious illnesses that affect immunity. But beneficial bacteria can harm not only in such extreme cases. Sometimes we can lead to their overgrowth, or simply overdo and make enemies out of friends.

.

From this article you will learn:

  • Who should avoid probiotics.
  • .
  • How you can overdose on probiotics.
  • .
  • How an overabundance of beneficial bacteria manifests itself.
  • How probiotics can cause an overdose.
  • What side effects can occur after taking probiotics.
  • .
  • What are the principles of safe probiotic supplementation.
  • .

See also:

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Can probiotics harm you?

.

Probiotics can harm you if you overdose on them or suffer from diseases that increase the possibility of bacteria from the digestive system entering the bloodstream. These include cancer, severe immune disorders or patients wearing an intravenous central catheter. People with food intolerances and allergies should also be cautious - probiotic preparations often contain lactoseand.

, for example.

Who should not take probiotics?

.

Most scientific studies consider probiotics safe for use. They usually do not cause side effects, and if they do occur, they are mild gastrointestinal discomforts.

The majority of research studies have found probiotics to be safe.

Nevertheless, there are some groups of people for whom taking probiotics may be dangerous. This includes patients with serious illnesses such asand:

  • immune disordered syndromes,
  • .
  • HIV/AIDS,
  • .
  • cancer (during radio- and chemotherapy),
  • .
  • short bowel syndrome,
  • .
  • perforations of the intestine,
  • .
  • intestinal obstruction,
  • .

Probiotics are also not given to organ transplant patients, especially if they are receiving induction immunosuppressionand.

.

Allergic people and those with food intolerances should also be wary of probiotics. Many preparations contain lactose and other substances in their composition, which can cause strong and undesirable reactions in the bodyand.

.

Therefore, always check the composition of a particular probiotic before buying it - this will not only ensure that the bacterial strains are properly labelled, but also avoid unpleasant 'allergic' surprises.

.

Important

If you suffer from any ailment, always ask your doctor's opinion before starting to take probiotics. Only a specialist will be able to confirm whether the live bacteria cultures will be safe for you and will not interact with medication (if you are taking any).

.

Can a probiotic be overdosed?"

.

Any medicine in excess can become a poison. The same applies to probiotics. Even if you are a healthy person and have no contraindications to taking these beneficial bacteria, you can harm yourself. Some of the most common probiotic sins include:

    • taking too large a daily portion,
    • .
    • taking too long a supplementation period,
      • consuming several supplements
      • consumption of several probiotic preparations at the same time,
      • .

For probiotics to work effectively, they need to be taken for several weeks to several months. However, therapy longer than 4-6 weeks should be recommended to you by a doctor who knows your state of health and your body's needs. This is because it will only be appropriate in specific cases.

For more than 4-6 weeks, you should be advised to take the treatment by your doctor.

.
We still have too few studies confirming the safety of using probiotics for a very long time.
.
Catherine Grajper.

Katarzyna Grajpermagister of pharmacy

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.
      .

You may also be unknowingly using more than one preparation that contains probiotic bacteria in it. This is important: not all preparations containing strains of bacteria need to have in their name probioticsynbiotic or other "biotic".

.
Taking several probiotic strains at the same time, even well-studied ones with documented effects, can carry adverse effects. We can never be sure whether the strains will 'work' well together, so such a treatment should always be consulted with a doctor.
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Catherine Grajper.

Katarzyna Grajpermagister of pharmacy

.
.
      .

A better idea is, for example, a two-week treatment with one probiotic and then switching to another. This way, we can catch possible side effects more easily," adds pharmacist.

This is precisely why it is so important to read the ingredients of the remedies you are taking. This applies to both medicines and dietary supplements - not just those with probiotics - sometimes you may be surprised. For example, some immune supplements, hair loss or even protein supplements contain probiotic formulas in their ingredients.

And finally: more is not at all better. There is no point in taking a larger daily dose of probiotics than the one recommended by your doctor or indicated by the manufacturer of a particular formula.

And what is the risk of taking more than the recommended daily dose?

And what are the risks of not following these rules? By taking too many probiotics, you can lead to an overgrowth of bacterial flora in the gut, i.e. SIBO syndromeand. When it comes to probiotic supplementation, to excess ... your stomach hurts.

The best probiotics and other products for gut health

Best for digestion

Premium Sodium Butyrate

5.0
Premium Sodium Butyrate
  • Sodium butyrate content per daily serving: 1200 mg
  • Form: capsules
  • Package: 60 capsules
  • Serving size: 3 capsules per day
  • Sufficient for: 30 days
Product description

Premium Sodium Butyrate is a natural support for your digestive system. With a high dose of butyric acid (940 mg), it supports the regeneration of the intestinal mucosa, improving gut health and function, and aids in the absorption of nutrients. By taking care of your intestines, you're taking care of the health of your entire body.

Studies involving people suffering from irritable bowel syndrome confirm that sodium butyrate is ideal for supporting issues related to bacterial flora imbalances (for example, after antibiotic therapy), constipation and diarrhea, inflammation of the intestinal mucosa, or a diet low in fiber.

Premium Sodium Butyrate capsules are made using the innovative DRcaps® technology. This guarantees that the active ingredients in the product are protected from the destructive effects of stomach acids and digestive enzymes. As a result, we can be sure that the beneficial ingredients are released in the small intestine and are fully absorbed by our body.

Premium Sodium Butyrate from Natu Care is 100% tested, and its composition contains only the highest quality raw materials.

Pros and cons

Pros:

  • Supports digestive system function
  • Helpful for various gastrointestinal conditions, including IBS
  • High dose of butyric acid in each capsule
  • Eco-friendly, clean, and tested composition
  • Free from added sugar, gluten, GMOs, and lactose
  • Innovative capsule technology - DRcaps

Cons:

  • None
Additional Information

Take 3 capsules daily at any time of the day, preferably with a meal. Swallow the capsules whole with water.
Premium Sodium Butyrate is intended for adults.
The product should be used under medical supervision.

User review

I've been using the product for 2 weeks. My stomach feels lighter, and my digestion has improved. I recommend it.

Vivomixx Microcapsules

4.9
Vivomixx Microcapsules
  • Probiotic strains: Streptococcus thermophilus, Bifidobacterium breve, Bifidobacterium longum, Bifidobacterium infantis, Lactobacillus acidophilus, Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus delbrueckii subsp. bulgaricus
  • .
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dosage: 1–4 capsules daily
  • .
  • Sufficient for: 7–30 days
  • .
Product description

A dietary supplement containing a complex of different strainsóof probioticsós. The diversified types of bacterial cultures will help to effectively rebuild the microbiota of the digestive system, improve intestinal function and support the body's natural immunity.

Probiotic supplement.

Pros and cons

A dietary supplement containing a complex of different strainsóof probioticsós. The diversified types of bacterial cultures will help to effectively rebuild the microbiota of the digestive system, improve intestinal function and support the body's natural immunity.

Probiotic supplement.

Additional information

A dietary supplement containing a complex of different strainsóof probioticsós. The diversified types of bacterial cultures will help to effectively rebuild the microbiota of the digestive system, improve intestinal function and support the body's natural immunity.

Probiotic supplement.

SANPROBI Barrier Probiotics

4.9
SANPROBI Barrier Probiotics
  • Probiotic strains: Bifidobacterium Iactis, Lactobacillus brevis, Lactobacillus casei, Lactococcus lactis, Lactobacillus acidophilus, Bifidobacterium bifidum, Lactobacillus salivarius
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dosage: 1–4 capsules daily
  • .
  • Sufficient for: 10–40 days
  • .
Product description

A multi-strain probiotic in the form of a food supplement. It is intended for children over the age of three. The variety of probioticsós contained in it ensures a comprehensive effect of the product on the organism. The live bacteria cultures it contains take care of the intestinal microflora, have a positive effect on digestion and increase natural immunity.

Pros and cons

A multi-strain probiotic in the form of a food supplement. It is intended for children over the age of three. The variety of probioticsós contained in it ensures a comprehensive effect of the product on the organism. The live bacteria cultures it contains take care of the intestinal microflora, have a positive effect on digestion and increase natural immunity.

Additional information

A multi-strain probiotic in the form of a food supplement. It is intended for children over the age of three. The variety of probioticsós contained in it ensures a comprehensive effect of the product on the organism. The live bacteria cultures it contains take care of the intestinal microflora, have a positive effect on digestion and increase natural immunity.

Probiotic

Panaseus Bowel Formula

5.0
Panaseus Bowel Formula
  • Active ingredients: L-glutamine, fennel seed extract, marigold flower extract, Indian frankincense bark resin extract, incense, inulin, rhizome extract curcuma, sodium butyrate, probiotic bacteria 
  • .
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 50 days
  • .
Product description

Using Panaseus Digestive Formula can help improve intestinal health by supporting the intestinal barrier, reducing inflammation, protecting against damage and restoring healthy intestinal microflora.

Experience a rós difference in gut function with plant extracts, amino acids and probiotic bacteria.

Pros and cons

Using Panaseus Digestive Formula can help improve intestinal health by supporting the intestinal barrier, reducing inflammation, protecting against damage and restoring healthy intestinal microflora.

Experience a rós difference in gut function with plant extracts, amino acids and probiotic bacteria.

Additional information

Using Panaseus Digestive Formula can help improve intestinal health by supporting the intestinal barrier, reducing inflammation, protecting against damage and restoring healthy intestinal microflora.

Experience a rós difference in gut function with plant extracts, amino acids and probiotic bacteria.

Biocodex Enterol

4.8
Biocodex Enterol
  • Probiotic strains: Saccharomyces boulardii
  • .
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dosage: 1–4 capsules daily
  • .
  • Sufficient for: 5–20 days
  • .
Product description

Enterol is an OTC medicine containing a strain of yeastów particularlyóhelpful in the treatment of diarrhoea caused by infections or so-called travel diarrhoea. It is also recommended as a protective treatment of the intestines during antibiotic intake.

.

Pros and cons

Enterol is an OTC medicine containing a strain of yeastów particularlyóhelpful in the treatment of diarrhoea caused by infections or so-called travel diarrhoea. It is also recommended as a protective treatment of the intestines during antibiotic intake.

.

Additional information

Enterol is an OTC medicine containing a strain of yeastów particularlyóhelpful in the treatment of diarrhoea caused by infections or so-called travel diarrhoea. It is also recommended as a protective treatment of the intestines during antibiotic intake.

.

Enterol is an OTC medicine containing a strain of yeastów particularlyóhelpful in the treatment of diarrhoea caused by infections or so-called travel diarrhoea. It is also recommended as a protective treatment of the intestines during antibiotic intake.

.

Asecurin IB

4.9
Asecurin IB
  • Active ingredients: Lactobacillus plantarum LP01, Bifidobacterium breve BR03, Saccharomyces boulardii, inulin
  • .
  • Form: capsules
  • .
  • Packaging: 20 capsules
  • .
  • Sufficient for: 20 days
  • .
Product description

Asecurin IB is a synbiotic, i.e. a combination of a probiotic and a prebiotic. It contains bacteria and yeast to support the intestines and digestive system, as well as inulin, whichós food for these microorganisms. The addition of a prebiotic supports and accelerates the growth of beneficial bacterial flora in the intestines.

Pros and cons

Asecurin IB is a synbiotic, i.e. a combination of a probiotic and a prebiotic. It contains bacteria and yeast to support the intestines and digestive system, as well as inulin, whichós food for these microorganisms. The addition of a prebiotic supports and accelerates the growth of beneficial bacterial flora in the intestines.

Additional information

Asecurin IB is a synbiotic, i.e. a combination of a probiotic and a prebiotic. It contains bacteria and yeast to support the intestines and digestive system, as well as inulin, whichós food for these microorganisms. The addition of a prebiotic supports and accelerates the growth of beneficial bacterial flora in the intestines.

Helps the thyroid

Dr.Jacob's Iodine + Selenium probio

4.8
Dr.Jacob's Iodine + Selenium probio
  • Active ingredients: vitamin B12iodineselenium, silicon, Lactobacillus and Bifidobacteria
  • .
  • Form: capsules
  • .
  • Packaging: 90 capsules
  • .
  • Sufficient for: 3 months
  • .
Product description

Iodine + Selenium probio dietary supplement is a combination of iodine, selenium, vitamin B12 and probioticós. The product formula is designed to support thyroid health and normal intestinal flora. 

Iodine and selenium are key micronutrients essential for proper thyroid function. In turn, millions of probiotic bacteria, including Lactobacillus plantarum and Bifidobacterium lactis, help to maintain a healthy intestinal environment. 

The following is a supplementary vitamin.

Additionally, vitamin B12 supports normal energy metabolism and the nervous system. The product is an excellent choice for people with thyroid problems and intestinal disorders.

The product is an excellent choice for people with thyroid problems and intestinal disorders.

Pros and cons

Iodine + Selenium probio dietary supplement is a combination of iodine, selenium, vitamin B12 and probioticós. The product formula is designed to support thyroid health and normal intestinal flora. 

Iodine and selenium are key micronutrients essential for proper thyroid function. In turn, millions of probiotic bacteria, including Lactobacillus plantarum and Bifidobacterium lactis, help to maintain a healthy intestinal environment. 

The following is a supplementary vitamin.

Additionally, vitamin B12 supports normal energy metabolism and the nervous system. The product is an excellent choice for people with thyroid problems and intestinal disorders.

The product is an excellent choice for people with thyroid problems and intestinal disorders.

Additional information

Iodine + Selenium probio dietary supplement is a combination of iodine, selenium, vitamin B12 and probioticós. The product formula is designed to support thyroid health and normal intestinal flora. 

Iodine and selenium are key micronutrients essential for proper thyroid function. In turn, millions of probiotic bacteria, including Lactobacillus plantarum and Bifidobacterium lactis, help to maintain a healthy intestinal environment. 

The following is a supplementary vitamin.

Additionally, vitamin B12 supports normal energy metabolism and the nervous system. The product is an excellent choice for people with thyroid problems and intestinal disorders.

The product is an excellent choice for people with thyroid problems and intestinal disorders.

ALLDEYNN VEGEROSE

4.9
ALLDEYNN VEGEROSE
  • Protein type: vegetable
  • .
  • Package: 500 g
  • .
  • Number of servings per pack: 16
  • Protein per serving: 15 g (white chocolate-raspberry and vanilla-berry), 14 g (chocolate)
  • .
Product description

A protein supplement made from five plant proteins enriched with acacia fibre, flaxseed, MCT oil and the probiotic-prebiotic complex LactoWise®. It is a synbiotic thatós stimulates the developmentóy and growth of beneficial bacteria in the gastrointestinal tract and shows a beneficial effect on the condition of the digestive system.

Pros and cons

A protein supplement made from five plant proteins enriched with acacia fibre, flaxseed, MCT oil and the probiotic-prebiotic complex LactoWise®. It is a synbiotic thatós stimulates the developmentóy and growth of beneficial bacteria in the gastrointestinal tract and shows a beneficial effect on the condition of the digestive system.

Additional information

A protein supplement made from five plant proteins enriched with acacia fibre, flaxseed, MCT oil and the probiotic-prebiotic complex LactoWise®. It is a synbiotic thatós stimulates the developmentóy and growth of beneficial bacteria in the gastrointestinal tract and shows a beneficial effect on the condition of the digestive system.

Expert opinion

A protein supplement made from five plant proteins enriched with acacia fibre, flaxseed, MCT oil and the probiotic-prebiotic complex LactoWise®. It is a synbiotic thatós stimulates the developmentóy and growth of beneficial bacteria in the gastrointestinal tract and shows a beneficial effect on the condition of the digestive system.

Best for digestion

Sundose° Daily Lightness°

4.8
Sundose° Daily Lightness°
  • Active ingredients: caraway extract, artichoke extract, curcumin, piperine and probiotics
  • Form: capsules + powder
  • .
  • Dose: 1 sachet + 3 hard capsules
  • Sufficient for: 30 days
  • .
Product description

Sundose° Daily Lightness° is a formula thatós supports the stomach and liver, reduces the frequency of gasóing and bloating, and supports optimal digestion. The formula contains no unnecessary additivesós, and the composition of the active ingredients (e.g. curcumin with piperine) mutually enhances their absorption.
The dietary supplement from Sundose comes in two flavour versions: orange and green.

Pros and cons

Sundose° Daily Lightness° is a formula thatós supports the stomach and liver, reduces the frequency of gasóing and bloating, and supports optimal digestion. The formula contains no unnecessary additivesós, and the composition of the active ingredients (e.g. curcumin with piperine) mutually enhances their absorption.
The dietary supplement from Sundose comes in two flavour versions: orange and green.

Additional information

Sundose° Daily Lightness° is a formula thatós supports the stomach and liver, reduces the frequency of gasóing and bloating, and supports optimal digestion. The formula contains no unnecessary additivesós, and the composition of the active ingredients (e.g. curcumin with piperine) mutually enhances their absorption.
The dietary supplement from Sundose comes in two flavour versions: orange and green.

Sundose° Daily Lightness° is a formula thatós supports the stomach and liver, reduces the frequency of gasóing and bloating, and supports optimal digestion. The formula contains no unnecessary additivesós, and the composition of the active ingredients (e.g. curcumin with piperine) mutually enhances their absorption.
The dietary supplement from Sundose comes in two flavour versions: orange and green.

6 bacterial strains

ALLDEYNN ROSEBIOTIC

5.0
ALLDEYNN ROSEBIOTIC
  • Main ingredients: Lab2pro™ 6 strainsóof lactic acid bacteria
  • .
  • Form: pastilles
  • .
  • Packaging: 30 lozenges
  • .
  • Dosage: 1 lozenge per day
  • .
  • Sufficient for: 30 days
  • .
Product description

ROSEBIOTIC is a synbiotic containing a patented Lab2pro™ complex of 6 selected and tested strainsóof lactic acid bacteria. Synbiotic – is a combination of a prebiotic and a probiotic in one product. The product has a positive effect on supporting and strengthening the immune system, improving digestion, as well as the bioavailability of vitamins and mineralsóin the digestive tract.

Recommended dietary supplement when you want to rebuild the state of your intestinal microflora, regulate the digestive system and improve the absorption of nutrients.

Pros and cons

ROSEBIOTIC is a synbiotic containing a patented Lab2pro™ complex of 6 selected and tested strainsóof lactic acid bacteria. Synbiotic – is a combination of a prebiotic and a probiotic in one product. The product has a positive effect on supporting and strengthening the immune system, improving digestion, as well as the bioavailability of vitamins and mineralsóin the digestive tract.

Recommended dietary supplement when you want to rebuild the state of your intestinal microflora, regulate the digestive system and improve the absorption of nutrients.

Additional information

ROSEBIOTIC is a synbiotic containing a patented Lab2pro™ complex of 6 selected and tested strainsóof lactic acid bacteria. Synbiotic – is a combination of a prebiotic and a probiotic in one product. The product has a positive effect on supporting and strengthening the immune system, improving digestion, as well as the bioavailability of vitamins and mineralsóin the digestive tract.

Recommended dietary supplement when you want to rebuild the state of your intestinal microflora, regulate the digestive system and improve the absorption of nutrients.

Expert opinion

ROSEBIOTIC is a synbiotic containing a patented Lab2pro™ complex of 6 selected and tested strainsóof lactic acid bacteria. Synbiotic – is a combination of a prebiotic and a probiotic in one product. The product has a positive effect on supporting and strengthening the immune system, improving digestion, as well as the bioavailability of vitamins and mineralsóin the digestive tract.

Recommended dietary supplement when you want to rebuild the state of your intestinal microflora, regulate the digestive system and improve the absorption of nutrients.

Symptoms of probiotic excess

Symptoms of probiotic excess include unpleasant gastrointestinal complaints such as persistent flatulence, abdominal pain, constipation or diarrhoea that appears out of nowhere and lasts for a long time. These symptoms are indicative of small intestinal bacterial overgrowth syndrome (SIBO). Left untreated, they can lead to malabsorption of vitamins and minerals from food.

As you can see, these symptoms are very similar to those resulting from microbiota depletion. However, if they have appeared during or at the end of a probiotic treatment - stop the supplementation immediately and see your doctor. SIBO syndrome can be confirmed by performing a special hydrogen-methane test of exhaled air. Another way is to perform a stool test.

SIBO syndrome can be effectively treated. This is usually treated with antibiotics and appropriate modification of dietand.

Side effects of probiotics

      .

It is important to know that even when taken correctly, probiotics can cause some side effects. Although research suggests they are safe preparations, sometimes people taking them complain ofand:

      • gastrointestinal distress,
      • .
      • gases,
      • .
      • bulging in the abdomen (stimulated intestinal peristalsis),
      • .
      • diarrhoea,
      • .

These symptoms, however, should not be very severe and last more than a few days after the start of treatment. If they are not severe and subside quickly - you do not need to stop supplementation. Your body needs a while to get used to the new guests in the intestines. However, if your symptoms worsen - stop taking the product and see your doctor.

      .

Another type of side effects are those resulting from allergy to a specific ingredient in the preparation. You may then experience:

      • skin rash,
      • .
      • cough,
      • cough.
      • swelling (especially of the throat and tongue),
      • difficulty in breathing,
      • difficulty in breathing.
      • difficulty in breathing,
      • .

An allergic reaction is an absolute indication to discontinue a probiotic preparation. If you notice difficulty breathing or swelling in the throat and tongue area, contact your doctor immediately -these can be symptoms of life-threatening anaphylactic shockand.

How to take probiotics safely

      .

Ahead of you 5 simple steps on how to safely handle probiotics:

      .
      1. To avoid overdoing it and hurting yourself, take probiotics according to the instructions on the packet or your doctor's directions. They should usually be taken on an empty stomach, about 30 minutes before a meal. Choose high quality preparations that contain well-labelled strains of bacteria and testing to confirm the quality of the product.
      2. .
      3. Never exceed the recommended treatment period or daily servings of probiotics.
      4. .
      5. Beware of potential side effects such as bloating, nausea or diarrhoea. If they occur, you can help yourself by reducing the dose and gradually increasing it back after some time.
      6. Drink plenty of water.
      7. Drink plenty of water to help the probiotics move through the digestive system.
      8. .
      9. If you are taking antibiotics, wait at least 2 hours before taking a probiotic. Antibiotics can kill the bacteria, which will reduce the effectiveness of the product.
      10. .

Magister of Pharmacy Katarzyna Grajper throws in a handful more valuable tips:

      • There are probiotic strains that are resistant to antibiotics and you can take them at the same time for convenience - ask your doctor or pharmacist about this, it all depends on the antibiotic you are taking and the probiotic you are using.
      • .
      • Sip the probiotics with cool water, too much heat can kill the beneficial bacteria. 
      • .
      • Do not open the capsules or dissolve them in juices, for example, unless the manufacturer clearly states that this is possible.

Remember that probiotics are only one part of looking after your health. Regular exercise, a varied, fibre-rich diet and adequate sleep are equally important.

See also:

Summary

      .
.
  • Probiotics should not be taken by people with certain serious illnesses, such as immune disorders, cancer, certain intestinal disorders.
  • Probiotics are not recommended for people with certain serious illnesses.
  • Probiotics can also cause harm when taken in excess: in too large daily portions or for too long a period of time.
  • Probiotics can also cause harm when taken in excess: in too large daily portions or for too long a period of time.
  • An overdose of probiotics can lead to SIBO syndrome, an overgrowth of bacteria in the small intestine that causes gastrointestinal distress.
  • Probiotics can also cause gastrointestinal distress.
  • In some people, probiotics may cause mild side effects such as bloating, gas and diarrhoea.
  • .
  • Probiotics can cause allergic reactions. If you are allergic or have food intolerances, check the formulation carefully before use.
.

FAQ

.
. Can a probiotic be taken without an antibiotic? .

Yes, probiotic can be taken without an antibiotic. Probiotics are particularly recommended during and after antibiotic treatment, but can be taken independently. They are beneficial for intestinal health, improve digestion and strengthen immunity. Prophylactic use of probiotics is recommended, for example, before travelling to countries with a different climate to protect against so-called traveller's diarrhoea.

. After how long does a probiotic take effect? .

Typically, you may notice the first effects of taking probiotics after 1-2 weeks of regular use. For example, if you suffer from digestive problems, you may feel an improvement after just a few days. But the length of time also depends on the state of your health. With very depleted bacterial flora, you will have to wait longer for the effects.

What is important is that you do not stop the treatment as soon as you feel an improvement. Continue it until the end of the recommended period to achieve lasting results.

What is important is that you do not stop the treatment as soon as you feel an improvement.

. Can you overdo probiotics?

Yes, it is possible to overdo probiotics. Take probiotics as directed by your doctor or pharmacist. Excessive amounts can lead to side effects such as bloating, gas, abdominal pain or even infections.

Magister of Pharmacy Katarzyna Grajper also emphasises that the use of probiotics in too large quantities, can hinder the building of our own unique microflora in the gut.

.

Probiotics are designed to restore the balance of the intestinal microflora, but too much of them can disrupt this balance and lead to an overgrowth of bacteria. Therefore, use probiotics in moderation and do not exceed the recommended dose.

. Do probiotics harm the liver? .

No, probiotics do not harm the liver. On the contrary, they can be beneficial. Probiotics are live microorganisms that, when taken in the right doses, have a beneficial effect on human health human health. They help to balance the intestinal microflora, which is crucial for the proper functioning of the digestive system. In addition, they support the functioning of the intestinal barrier, which allows fewer toxins to enter the body. This action also relieves the burden on the liver, which is responsible for detoxifying the body.

. When to stop taking a probiotic? .

Stop taking probiotic if you observe worsening gastrointestinal symptoms or allergic reactions. Probiotic preparations should also be discontinued when the treatment period recommended by your doctor or the manufacturer of a particular product has expired.

. Can everyone take a probiotic? .

Probiotics are safe for both adults and children. However, some severe illnesses are contraindications to taking them. Preparations with probiotic bacteria should be avoided by, among others, people undergoing chemotherapy, radiotherapy, those with severely reduced immunity (e.g. due to congenital disorders, organ transplantation or HIV/AIDS), those with perforations or intestinal obstructions, and patients with a central intravenous catheter.

. What can be substituted for probiotics? .

Substitute probiotic supplements with natural sources of healthy bacteria. Consume fermented foods such as natural yoghurt, kefir, pickles, miso or tempeh. These foods are rich in live bacteria cultures that support healthy intestinal flora.

Additionally, eat fibre, which is a food for probiotic bacteria - you'll find it in fruit, vegetables, nuts, seeds and whole grain cereal products. Avoid highly processed foods as these can upset the balance of the microbiota.

Be sure to lead a healthy lifestyle, including exercising regularly - this also affects your gut flora. It's all about maintaining a healthy gastrointestinal tract, which is key to your overall health and your wellbeing.

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Resources

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Amara, A. A., & Shibl, A. (2015). Role of Probiotics in health improvement, infection control and disease treatment and management. Saudi Pharmaceutical Journal23(2), 107-114. https://doi.org/10.1016/j.jsps.2013.07.001

Bures, J., Cyrany, J., Kohoutova, D., Förstl, M., Rejchrt, S., Kvetina, J., Vorisek, V., & Kopacova, M. (2010). Small intestinal bacterial overgrowth syndrome. World Journal of Gastroenterology : WJG16(24), 2978-2990. https://doi.org/10.3748/wjg.v16.i24.2978

Das, T. K., Pradhan, S., Chakrabarti, S., Mondal, K. C., & Ghosh, K. (2022). Current status of probiotic and related health benefits. Applied Food Research2(2), 100185. https://doi.org/10.1016/j.afres.2022.100185

Kechagia, M., Basoulis, D., Konstantopoulou, S., Dimitriadi, D., Gyftopoulou, K., Skarmoutsou, N., & Fakiri, E. M. (2013). Health Benefits of Probiotics: A Review. International Scholarly Research Notices2013, e481651. https://doi.org/10.5402/2013/481651

Kligler, B., & Cohrssen, A. (2008). Probiotics. American Family Physician78(9), 1073-1078.

Kothari, D., Patel, S., & Kim, S.-K. (2019). Probiotic supplements might not be universally-effective and safe: A review. Biomedicine & Pharmacotherapy111, 537-547. https://doi.org/10.1016/j.biopha.2018.12.104

Office of Dietary Supplements-Probiotics. (n.d.). Retrieved 11 August 2023, from https://ods.od.nih.gov/factsheets/Probiotics-HealthProfessional/

Probiotics Uses, Benefits & Dosage-Drugs.com Herbal Database. (n.d.). Drugs.Com. Retrieved November 7, 2023, from https://www.drugs.com/npp/probiotics.html

Sanders, M. E., Merenstein, D. J., Ouwehand, A. C., Reid, G., Salminen, S., Cabana, M. D., Paraskevakos, G., & Leyer, G. (2016). Probiotic use in at-risk populations. Journal of the American Pharmacists Association56(6), 680-686. https://doi.org/10.1016/j.japh.2016.07.001

Shahrokhi, M., & Nagalli, S. (2023). Probiotics. In StatPearls. StatPearls Publishing. http://www.ncbi.nlm.nih.gov/books/NBK553134/

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What Are Probiotics & What Do They Do? (n.d.). Cleveland Clinic. Retrieved November 7, 2023, from https://my.clevelandclinic.org/health/treatments/14598-probiotics

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