Evidence Based
4.4 /5
79

54 Natural Ways to Inhibit Biofilms

Written by Puya Yazdi, MD | Last updated:
Medically reviewed by
Genius Labs Science Team | Written by Puya Yazdi, MD | Last updated:

SelfHacked has the strictest sourcing guidelines in the health industry and we almost exclusively link to medically peer-reviewed studies, usually on PubMed. We believe that the most accurate information is found directly in the scientific source.

We are dedicated to providing the most scientifically valid, unbiased, and comprehensive information on any given topic.

Our team comprises of trained MDs, PhDs, pharmacists, qualified scientists, and certified health and wellness specialists.

Our science team goes through the strictest vetting process in the health industry and we often reject applicants who have written articles for many of the largest health websites that are deemed trustworthy. Our science team must pass long technical science tests, difficult logical reasoning and reading comprehension tests. They are continually monitored by our internal peer-review process and if we see anyone making material science errors, we don't let them write for us again.

Our goal is to not have a single piece of inaccurate information on this website. If you feel that any of our content is inaccurate, out-of-date, or otherwise questionable, please leave a comment or contact us at [email protected]

Note that each number in parentheses [1, 2, 3, etc.] is a clickable link to peer-reviewed scientific studies. A plus sign next to the number “[1+, 2+, etc...]” means that the information is found within the full scientific study rather than the abstract.

Biofilms

I’ve been getting more and more people with outstanding infections. Helping people who have chronic infections can be tricky because they are most likely to react to supplements, which is why such people often require a ‘slower’ approach (one that lessens reactions).

Identifying infections can also be really tricky. Is it bacterial, fungal, parasitic or viral? Biofilms make the equation more complex because even if someone took an anti-microbial that would kill their infection, biofilms can prevent this from happening.

What Are Biofilms?

Biofilm formation occurs when free-floating microorganisms attach themselves to a surface and create a colony [1].

They secrete materials (extracellular polymers) that provide a structural matrix that adheres to surfaces [1].

Biofilms and Infection

About 80% of human infections affecting the gut, mouth, sex organs, lungs, heart, teeth, eyes, ear, and skin are caused by biofilm-associated microorganisms [2].

Some scientists think that antibiotics can actually induce biofilm formation [3].

Biofilms may be a reason why some people suddenly do worse for no apparent reason – because after biofilms grow, they disperse.

Biofilms also might be a reason why people avoid herbal supplements.

For example, if you take a supplement that breaks up biofilms, some of the bacterial products can be released, which can cause an immune reaction.

r2003_PSTO_BFIN3STEPS.feature blurb biofilms

Why Are Biofilms Bad?

Currently, there is a large sum of money and research aimed at the use of and protection against biofilms [1].

Biofilms Are Resistant to Antibiotics:

Because biofilms protect the bacteria, infections are often more resistant to traditional antimicrobial treatments, making them a serious health risk [1].

Most, if not all, antibiotics and antiseptics fail to eradicate mature biofilms, and today, the poor efficiency of available antibiotics is a major challenge for the successful treatment of chronic infections [4].

Biofilm bacteria generally tolerate antibiotic treatment and this is because antibiotics can’t pass through the biofilm enough [3, 5].

Biofilms are known to be involved in many chronic infections such as in a chronic wound, lung, ear, heart and nose infections [4].

Most people (59%) with chronic sinus infections were found to have a bacterial biofilm, whereas none of the controls (people who didn’t have a sinus infection) had bacterial biofilm [6].

The most common biofilm that you might be familiar with is the plaque in your teeth [4].

Current Methods of Treatment:

At present, the most efficient treatment for biofilm infection is to mechanically remove the infected area or body part. This is sometimes possible if the focus is a catheter, an implant, or an infected organ that is eligible for transplantation [4].

So far, the two main strategies for preventing or suppressing bacterial biofilm infections are (1) early aggressive antibiotic treatment before the biofilm is formed or (2) chronic suppressive antibiotic treatment when the biofilm is established if it cannot be removed physically [4].

There are more than one million cases of catheter-associated urinary tract infections reported each year, many of which can be attributed to biofilm-associated bacteria [1].

Catheters have a surface that is conducive for biofilms to form, which is why infections are so common.

In the body, when biofilms form, they form a protective layer by which bacteria evade the immune system and antimicrobials.

Bacteria become tolerant to antibiotics and most other antimicrobial agents [4].

So if you have a fungal or bacterial infection that’s coated with a biofilm, one theory suggests that normal antibiotics and antifungals won’t kill the infection. This theory hasn’t been proven, though.

If you have a bacterial infection that persists despite antibiotic therapy and you have a high level of proinflammatory cytokines, some scientists think this implies that you either have a biofilm or a nonbacterial infection [4].

Factors that Inhibit Biofilms: Natural Biofilm Disruptors

When bacteria form biofilms, they don’t lump together by chance.

In order to form biofilms, bacteria need to communicate with each other [7].

One way to disrupt biofilm formation is to interrupt bacterial communication, also known as quorum sensing (QS) [7].

Scientists hypothesize that Quorum Sensing Inhibitors interrupt bacterial communication signals, which prevent them from aggregating [7].

If you think you have an infection, it’s important to urgently speak to a doctor to get an adequate diagnosis and treatment. You may try the additional strategies listed below if you and your doctor determine that they could be appropriate. None of these strategies should ever be done in place of what your doctor recommends or prescribes.

Also, have in mind that supplements have not been approved by the FDA for medical use. In general, dietary supplements lack solid clinical research. Regulations set manufacturing standards for supplements but don’t guarantee that they’re safe or effective. Speak with your doctor before supplementing.

Foods

  1. Linoleic acid (omega-6) [8, 9]
  2. Oleic Acid/Olive Oil [8]
  3. Honey [10]
  4. Propolis (candida biofilm) [11]
  5. Apple Cider Vinegar [12] -physiologically tolerable concentrations of acetic acid can completely eradicate bacteria in mature biofilms vitro.
  6. Caprylic acid (G+,-, fungal) [13]
  7. Stevia [14]
  8. Xylitol [15]
  9. Garlic [16, 17]
  10. Manuka [18]
  11. Ginger [19] (G+,-)
  12. Cranberry [20]

Non-Herbal Biofilm Disruptors

  1. Ozone [21, 22]
  2. Chitosan [23, 24, 9]
  3. NAC [25]
  4. Lactoferrin [15, 26]
  5. EDTA [27] – EDTA likely exerts antimicrobial activity by chelating magnesium and calcium – minerals necessary for growth and membrane stability and may also display anti-biofilm activity by reducing biofilm material (EPS) production and/or enhancing the detachment of bacterial cells from the biofilm. Magnesium, calcium, iron, zinc, and manganese appear to stabilize the biofilm matrix of a variety of organisms by enhancing structural integrity through electrostatic interactions that serve to cross-link the matrix [5].
  6. Zinc [28]
  7. Iron (29)
  8. Manganese [5]
  9. High alkalinity (magnesium?) [30]
  10. Monolaurin [31] (G+)
  11. Colloidal Silver [32]
  12. Zeolite (Acidithiobacillus thiooxidans) [33]
  13. L Reuteri [34]
  14. Citrate? [35] – Calcium Citrate, Magnesium Citrate
  15. Norspermidine (found in chlorella) [3]

Enzymes

  1. Trypsin [36]
  2. Serratiopeptidase [37]
  3. Nattokinase [38]

Herbal Biofilm Disruptors

  1. Andrographis [39]
  2. Curcumin [40, 9]
  3. Berberine [41, 9]
  4. Cinnamon/Cinnamaldehyde [42, 43] and Cinnamon essential oil [43]
  5. Black cumin oil/Thymoquinone [44]
  6. Boswellia [45]
  7. Vanilla
  8. Ginkgo
  9. Oregano Oil (carvacrol+thymol) [46]
  10. Quercetin [47]
  11. Apigenin [48]
  12. Naringenin [48]
  13. St John’s Wort [49]
  14. Kaempferol [48]
  15. Rosmarinic acid (higher concentrations) [50]
  16. Baicalein [31]
  17. Neem [11, 51]
  18. Gentian violet [52]
  19. Mangosteen (streptococcus) [53]
  20. Alfalfa [54]
  21. Eugenol [42, 9, 43] – found in Tulsi, clove essential oil and cinnamon essential oil

Other

  1. Farnesol [15]
  2. D-Amino Acids [55]
  3. Reserpine [9]
  4. Rifampicin [56]

Want More Targeted Ways to Combat Inflammation?

If you’re interested in natural and more targeted ways of lowering your inflammation, we at SelfHacked recommend checking out this inflammation wellness report. It gives genetic-based diet, lifestyle and supplement tips that can help reduce inflammation levels. The recommendations are personalized based on your genes.

SelfDecode is a sister company of SelfHacked. The proceeds from your purchase of this product are reinvested into our research and development, in order to serve you better. Thank you for your support.

About the Author

Puya Yazdi

MD
Dr. Puya Yazdi is a physician-scientist with 14+ years of experience in clinical medicine, life sciences, biotechnology, and nutraceuticals.
As a physician-scientist with expertise in genomics, biotechnology, and nutraceuticals, he has made it his mission to bring precision medicine to the bedside and help transform healthcare in the 21st century.He received his undergraduate education at the University of California at Irvine, a Medical Doctorate from the University of Southern California, and was a Resident Physician at Stanford University. He then proceeded to serve as a Clinical Fellow of The California Institute of Regenerative Medicine at The University of California at Irvine, where he conducted research of stem cells, epigenetics, and genomics. He was also a Medical Director for Cyvex Nutrition before serving as president of Systomic Health, a biotechnology consulting agency, where he served as an expert on genomics and other high-throughput technologies. His previous clients include Allergan, Caladrius Biosciences, and Omega Protein. He has a history of peer-reviewed publications, intellectual property discoveries (patents, etc.), clinical trial design, and a thorough knowledge of the regulatory landscape in biotechnology.He is leading our entire scientific and medical team in order to ensure accuracy and scientific validity of our content and products.

Click here to subscribe

RATE THIS ARTICLE

1 Star2 Stars3 Stars4 Stars5 Stars
(105 votes, average: 4.40 out of 5)
Loading...

FDA Compliance

The information on this website has not been evaluated by the Food & Drug Administration or any other medical body. We do not aim to diagnose, treat, cure or prevent any illness or disease. Information is shared for educational purposes only. You must consult your doctor before acting on any content on this website, especially if you are pregnant, nursing, taking medication, or have a medical condition.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.