In this educational YouTube video, Dr. A, an integrative‑medicine clinician, explains what biofilms are, distinguishes normal (physiologic) biofilms from pathological ones, and introduces a two‑phase model (Phase 1 and Phase 2) to describe increasing pathogenicity. He describes how biofilms protect diverse microbial communities—including bacteria, viruses, fungi, and parasites—making infections resistant to antibiotics and immune clearance. Using Pseudomonas aeruginosa as a key example, he shows why treatment‑resistant infections often involve biofilms and why aggressive biofilm disruption can trigger massive inflammatory or neurological flares. Dr. A outlines the clinical contexts where biofilms are commonly found (chronic respiratory and gastrointestinal infections, IBD, SIBO/SIFO, allergies, brain‑fog, chronic fatigue, and stealth infections). He then moves to prevention and treatment, emphasizing that traditional indigenous diets rich in aromatic herbs and spices provide low‑grade anti‑biofilm protection. For more established biofilms, he recommends higher‑dose aromatic extracts (e.g., oregano oil), non‑nutritive sweeteners (stevia, xylitol), enzymes, and, for severe Phase 2 biofilms, prescription‑level agents called bistyles that mechanically open the matrix. Throughout, he stresses a balanced approach: pairing biofilm‑disrupting agents with anti‑infective and anti‑inflammatory support to avoid dangerous immune over‑reactions. The video concludes with a call to explore linked resources and a reminder to incorporate preventive dietary habits.
Chapters
Are we just hearing about biofilms because we have research on them? Was this a problem for people 200 years ago, 500 years, 1,000 years ago? What's going on? Welcome to my YouTube channel. I'm Dr. A, and I've been treating patients with complex chronic illness for decades. I've also been involved in teaching and research around integrative medicine for 30 years now, and we use this channel to answer a lot of questions, get into integrative medicine topics. And what we want to do today is a topic of Biofilms. I want to break that down. The first thing is that we have to understand, you know, what a biofilm is, but also we have to understand that there is a difference between normal biofilms and pathological or damaging biofilms. How's that work? Well, biofilms are created anywhere in a system where there's moisture. So in humans and other mammals, it's usually the respiratory system, the mucosa there, the digestive system, and then some inside of the vascular. System. The next thing you want to think of is just like we have normal bacteria that are good for us in our digestive system, we have normal levels of biofilms, and those are not what we're talking about. So you want to think of biofilms on a spectrum. And if we went from the left side where we had normal biofilms, no problem, but then we get stressors on our immune system, stressors on our digestive tract, respiratory system, etc., and we might start to make biofilms. And then you can think of them going from normal and okay to thicker and more pathological, more potentially damaging, to really thick and very potentially damaging pathological. I tend to break these up into what we call physiologic or normal, and then phase 1 versus phase 2 biofilms. So the first thing is everyone's got them. They don't all have to be bad. And our goal of treatment is not to, you know, eliminate all of them. But when you have somebody who's been sick a long time or somebody who's gotten a ton of, you know, antibiotics or biological medications, other stuff, they can start to grow bacteria that will create a biofilm. Now, the next thing about the pathological phase 1 versus phase 2 biofilms is it's not just the bug that made the biofilm, because there's certain bacteria that like to make biofilms. That's great. But other organisms will get in the biofilm too, and they become a hive, a community. So you might have the original bacteria like Pseudomonas or some of the other biofilm-forming bacteria, and inside the biofilm there might be some viruses, some fungus, some parasites, all sorts of stuff going on. And There's a couple of things about that. This is why the phase 1 and 2 become pathological or dangerous. And what happens is the bigger the biofilm gets, the more creatures are in there. A few things happen. One is it can be very difficult to kill them because they're protected. The second is if they have a particular genetic sequence that makes them resistant to drugs or something, they can share that with the other members of their little biofilm community. And then there's other things. They can avoid the immune systems. You don't know it's there, et cetera. That's why the biofilm Biofilms become more of a problem. A lot of bugs together, the bigger the hive is, the more damaging and dangerous it is. So when you see treatment-resistant infections, a piece of the puzzle can be biofilms. So we'll pick on Pseudomonas today. Usually it's Pseudomonas aeruginosa, and that's a very common, you know, bad respiratory infection. You can have it in your gut, gets in your eyes, can actually make you blind if you don't kill it. It's a big bad bug, but it's really hard to kill with antibiotics, and that's partially because of its genetics, but it's also because Pseudomonas loves to make biofilm. And so you might not have had a biofilm in this place before. It might have been one of those normal ones, and Pseudomonas gets there and it's like, well, we got to protect ourselves. So it starts to build this scaffolding, and that's what creates the biofilm effect. And that's part of what makes it so hard to kill. So in treatment-resistant infections, what we often see is we need a biofilm approach and an anti-infective approach together. The next thing is you have to be careful if you have a very chronic This could be a young person, maybe with PANS or PANDAS, that kind of spectrum. Could be a, you know, older teenager or an adult, anyone who's been chronically sick. And they probably— the longer you're chronically ill, the more biofilms you build up. So you think, well, let's go in guns blazing and open the biofilms up forcibly and go treat all these bugs. Not a bad idea, but here's one of the things, and I've seen this clinically, it doesn't matter what your age is, it's how big your biofilms are. You go in with a really strong biofilm agent, it opens up and your immune system is suddenly overwhelmed with all these infectious creatures it didn't really think were there because they've been hiding in the biofilm. Now, what does an over-response of the immune system look like and why is that dangerous? Well, it creates this huge inflammatory response. A person might be going from, you know, I don't feel great because I'm chronically ill, but I kind of have an even keel, to why did suddenly I have fill in the blank, just Flare up might be gut, might be skin, might be mucous membranes. Also can be the brain. So if you take somebody who has a neurological infectious autoimmune combo like PANS/PANDAS, you see this in a lot of neurological autoimmunity, and they're kind of at an even keel, and then you start to boost the inflammation because you open all these biofilms. Well, that's the good part. Part you have to be careful with clinically is if that goes to their brain. I've seen people stop sleeping because the inflammation. I've seen people get suicidal. I've seen people have all sorts of other problems. So it's not that you can't deal with those things, but you have to go into it knowing that if I do open these biofilms, and especially if they're phase 1 or phase 2 where they're kind of complicated, I need to have enough anti-infective support to kill whatever comes out. But I also need some anti-inflammatory support to keep this person from having their brain overdo it or their gut blow up or their skin blow up or whatever. So it's a clinical management issue. So when do we see these things, biofilms? Well, people with chronic upper and lower respiratory infections. So upper respiratory goes all the way from your sinuses down, you know, through your throat, et cetera. Lower respiratory gets into your trachea, bronchi, and the rest of your lungs. So all of the things where you breathe. People with chronic digestive problems, people with treatment-resistant, you know, parasites and other things in the gut, or just some of these bacteria. Also, we commonly see these in people with the inflammatory bowel diseases, irritable bowel Syndrome, Crohn's colitis, all of those things very common to see. Also in bacterial overgrowth syndromes like SIBO and SIFO, which is fungal, but it's an overgrowth syndrome. The biofilms are pretty common in those states as well. People with chronic allergies, and you might say allergies biofilms? But what we're getting at here is there are triggers, especially in the digestive tract or respiratory tract, where if certain types of infectious agents are hiding in a biofilm, they can be triggering. Your immune system to raise the IgE, E like Edward, immunoglobulin E, which is associated with allergy and anaphylaxis. You raise those. You also sometimes see IgE go up in people with atopic dermatitis like eczema, things like that. So as the IgE goes up, your allergies trigger easier. Well, it's usually not the only reason, but if I have biofilms holding on to a whole bunch of creatures that make my IgE go up, then they can be a piece of the allergy picture. The other one, which is another sort of secondary problem, is brain fog, concentration issues. And again, that can be because you have this chronic inflammatory thing going on and then you eat different things and the bugs that are in the biofilms will get very excited and they might, you know, start to metabolize what you're eating before you get it. That might throw off your insulin production, might throw off a number of other things. You can feel that in your brain. Not uncommon with people with chronic autoimmune conditions beyond the The digestive ones that we talked about, especially the longer term they've been sick, the more drugs they're on, et cetera, they have biofilms. People who have chronic infections of any kind, we often call them stealth infections because they're sort of hiding in the background. And you might have 10 neighbors that have a little bit of each of these infections. They have no symptoms from them. This person, they've got them and they've made sort of a bad deal with the person's immune system. So they're in the background and their major symptoms are nondescript. Fatigue, nondescript pain, things of that nature. Chronic infectious people are very, very common. Where do we start thinking about biofilms? Well, the first thing is, and this is a really legit question, it comes up a lot, is are we just hearing about biofilms because we have research on them? Was this a problem for people 200 years ago, 500 years, 1,000 years ago? What's going on? Well, here's the first thing is, and this is real similar to what we talked about with, you know, prebiotic foods and your normal flora in your gut, the way that we normally traditionally have kept the gut flora the way it's supposed to be is by different dietary things. Well, it turns out when it comes to biofilms, prevention can be at a very low level if you're eating the stuff every day, the preventive factors. And if you look at any indigenous diet around the world, there will be different ones, but they will have these preventive factors in the indigenous diet. And so one of the things beyond antibiotics and all this other stuff that probably affects today's people, especially in westernized culture, is we don't really eat whatever our indigenous diet was. So a lot of protective factors are not there. So what are they? They tend to be aromatic herbs and spices. And it doesn't matter what part of the world you come from. If you look at the herbs and spices that are used in that part of the world, most of them have an anti-biofilm effect. Now, I'm pretty sure that when they came up with the idea to use these herbs and spices in cooking and food storage, all this, they didn't say, oh, those, this will break up the biofilms. But they did it because it improved the taste. It made it last longer. People got less sick when they ate the food, whatever, right? So you might see aromatic and polyphenol type of herbs and spices like curries, for example, or like other herbal mixtures in other parts of the world. Parts of my heritage come from the really cold northern parts of Scandinavia, and they would use a lot of, you know, pine needles and, you know, a lot of, you know, trees with a lot of aromatic extracts and juniper berries and all sorts of other stuff. You go to Native American parts of different type parts of North America, you see the same things. You go to Asia, you see the same things. So again, if the person is eating these as part of almost every meal that they have, or their food is stored with these things, they have a natural antibiofilm effect. So you might say to yourself, well, could I just start eating like curry every day and break all of the biofilms? And the answer is, it depends how pathogenic they are. If it's a preventive, that works really well. Those herbal things work really well. When you get to the deeper ones, then you often need aromatic type herbs. Herbs and your dietary stuff, plus maybe a little bit more. So a little bit more, and that'd be like your phase one biofilms can be done with maybe some higher doses of an aromatic like oregano oil as a supplement. Okay, now don't just go get oil and take it. There's supplements made for this. Other aromatic type oils that come from things that are in supplements be specifically made to help break biofilms. There's also things like the artificial or non-sugar sweeteners stevia, xylitol, those things. work on low-grade biofilms as well. And then there's a whole bunch of other things like enzymes, etc. Get to phase 2 biofilms, these are more pathogenic. These are actually ones that are published and written about that the CDC and other government health agencies are concerned with, especially around hospital transmission of resistant infections and war wounds and some pretty bad things. What I can tell you is I've seen phase 2, the bigger, badder biofilms, in most of my chronically ill patients. These are the ones we have to be very careful when you open them up because they may be hiding a lot of bugs. And so there's a management issue there. Now, with phase 2 biofilms, there are some very specific formulas that are made for biofilm opening. And then you get into prescription-level biofilm opening, such as combinations— they call them bistyles. And that's a long chemistry discussion, but bistyles are used as drugs to go and they literally wedge into the biofilm and hold it open so that the immune system can see in there, or the anti-infective drug, whatever, can get in there. And so, when you get to that end of the spectrum, you really need a lot of clinical management around that. But chronically, if you're generally healthy, just like eating prebiotic foods helps you with your good flora in your gut, eating either whatever your native herbs and spices are, or whatever the local herbs and spices are, it doesn't really matter as long as you're doing that on a regular basis. That will be very helpful as well on the preventive side. All right. I'm Dr. A. I hope that answered some of the biofilm questions. If you are interested in this one, we're going to link a couple of other videos here. Check it out. Check out the description box, but I'm going to see you on the next video. Thanks.
