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Imagine our body as a vibrant neighborhood. In every community, there are diverse residents. Similarly, we are home to countless bacteria, which live everywhere – from our heads to our toes and deep within. Among these myriad bacteria, there are the friendly neighbors known as probiotics. However, just as using harsh treatments can harm a community’s ecosystem, our excessive hygiene habits and antibacterial chemicals can drive away these friendly probiotic neighbors from our body’s neighborhood. The resulting vacancy leads to a cascade of issues: allergies, food sensitivities, and autoimmune problems, which we’ve come to understand as the ‘probiotic deficiency syndrome.’
Over the past six decades, there’s been a rising trend in allergies and autoimmune diseases. Studies from the last thirty years have echoed a theory from 1989, the “hygiene hypothesis,” suggesting our modern, ultra-clean lifestyles might be behind the spike in these issues.
In our recent study and a clinical trial, we’ve unearthed a significant revelation. The absence of certain probiotics, specifically those producing short-chain fatty acids (SCFA), seems to be at the heart of these allergic and autoimmune challenges. Picture our immune system as the neighborhood watch of our body, always on the lookout for threats. Sometimes, however, they can become overzealous, mistaking harmless elements as threats, leading to allergies or autoimmune reactions.
This is where our friendly probiotic neighbors come into play. Just as a peaceful neighbor can soothe and prevent unnecessary panic, probiotics help calm our immune system, ensuring it doesn’t overreact to false alarms. It’s akin to reassuring the neighborhood watch that everything’s okay, urging them to rest and remain vigilant only when genuine threats arise.
We believe the term “probiotic deficiency syndrome” aptly encapsulates the health issues stemming from the absence of these beneficial bacterial neighbors. Highlighting this connection may pave the way to solutions, suggesting that by reintroducing these friendly bacteria into our body’s neighborhood, we might alleviate or even prevent some allergic and autoimmune conditions.
Probiotics: Probiotics are special bacteria that create helpful substances like short-chain fatty acids, which help keep our immune system calm. This way, there’s a nice balance between our body and the tiny organisms living in it.
Probiotic Deficiency Syndrome: This is when your body doesn’t have enough of these special bacteria, probiotics to make the substances that keep the immune system relaxed. When this happens, the immune system can get a little jumpy and cause unneeded swelling and reactions, like allergies or even autoimmune diseases where the body mistakenly attacks itself. It’s like your security system is too sensitive, and it sets off alarms when it shouldn’t because it doesn’t have the right remote control (probiotics) to keep it calm.
Prebiotics: Prebiotics are food for probiotics. The bacteria take the food to grow and produce the beneficial substance. Without prebiotics, probiotic’s beneficial function is limited.
Here we’ve outlined different types of probiotic deficiency based on where good bacteria shortage happens in the body:
Each area — like your mouth, gut, or skin — has its own squad of these bacterial helpers, and a shortage in any squad can lead to problems in that particular area primarily and other areas secondarily.
When your immune system isn’t in control, it starts reacting too much, causing inflammation. This inflammation can happen right where the problem is (locally) or in other parts of your body (remotely). Here is a brief introduction. Click the links for details.
In simpler terms, when your immune system acts up because of a lack of probiotics, it can lead to all sorts of health issues in different parts of your body. It’s like your body’s defense system is going a bit crazy and causing trouble everywhere.
Imagine a thriving neighborhood. The foundation of a harmonious community lies in ensuring a balanced population density and adequate resources. Just as overcrowding can lead to unrest, an overpopulation of bacteria in our body can also bring about imbalances. Proper hygiene can act as the town council, ensuring that the bacterial population remains within ideal limits.
But a neighborhood doesn’t just thrive on population control. It needs adequate resources for every resident. Similarly, our bacterial inhabitants require nourishment. Consider this nourishment as the community gardens or local grocery stores. For our beneficial bacteria, these sources of nourishment are known as prebiotics. Regularly supplying them with these prebiotics ensures that they have the sustenance they need.
Our immune system, the local security force of this neighborhood, plays a pivotal role not only within its borders but also has influence in the neighboring regions. And to foster a harmonious living environment, it’s crucial to focus on the three central areas of our body’s neighborhood: the parks (mouth), the residential areas (gut), and the recreational centers (skin).
Here’s the blueprint to rejuvenate our neighborhood:Check the detailed guidelines: Oral Microbiome Guide, Skin Microbiome Guide, Gut Microbiome Guide.
In simpler terms, it’s about keeping a harmonious balance. Embrace a community of friendly bacteria, provide them with the right resources, and ensure that they can flourish and produce the beneficial compounds to keep the neighborhood – and, by extension, you – in peak condition. Remember, every aspect of our community is interconnected, and fostering wellness in one area can bring about positive changes throughout!
Table. Basics of Probiotics & Prebiotics in the Human Body
| Location | Mouth | Skin | Gut |
| Probiotics | ~13 species (e.g., Veillonella, Streptococcus) | Cutibacterium acnes and others | Dozens of species (e.g., Lactobacillus, Bifidobacterium) |
| Prebiotics (Food for Probiotics) | Sugars & amino acids | Natural oils | Dietary fibers |
| Signs of Probiotic Deficiency* | Allergies, asthma, eosinophilic esophagitis (EoE), Sjögren’s syndrome, acid reflux, leaky gut, small intestinal bacterial overgrowth (SIBO), H. pylori, celiac disease… | Arthritis, eczema, rosacea, hives, psoriasis, hair loss, vitiligo, hidradenitis suppurativa (HS), keratosis pilaris (KP), fibromyalgia, neuropathy… | Colitis, Crohn’s disease, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), diverticulitis, primary biliary cholangitis (PBC)… |
| Supplements | AllerPops, AllerPaste (Starter Kit) | AllerKream | Fermented foods & whole plant foods |
| Super Kit (all 3 products) | |||
| Hygiene | Moderate: brush 1-2 times and floss once a day. No mouthwash, tongue scraping, hydrogen peroxide, chewing gums, oil pulling, water picker. 3-step Guide | Moderate: Shower/bathing maximal once a day. No antibacterial soap, handwash. 3-step Guide | No gut cleanse. 3-step Guide |
OPDS results when you don’t have enough of specific good bacteria in your mouth. These probiotics produce beneficial substances called short-chain fatty acids (SCFAs). With the help of SCFAs, the bacteria soothe the immune system, creating a friendly, peaceful environment for you and the microbes. When there’s a drop in these good bacteria, known as oral probiotic deficiency, there aren’t enough SCFAs, which makes the immune system around the airway and down the digestive tract become overly sensitive. This condition, termed Oral Probiotic Deficiency Syndrome, can cause inflammatory diseases due to the overly sensitive immune system, ending in issues like hay fever, food allergies, asthma, and even autoimmune diseases. No one wants their defenses to be on high alert all the time.

The main causes behind this syndrome are often things we encounter daily like being overly clean, taking antibiotics, catching infections, changes during pregnancy, growing older,
So, understanding and tackling these causes could be a good step towards managing the effects of Oral Probiotic Deficiency Syndrome (OPDS).
The signs that you might have Oral Probiotic Deficiency Syndrome (OPDS) can vary from person to person. They could show up as:
In simpler terms, OPDS can cause a mix of problems, like allergies, trouble breathing, skin issues, and even diseases where your immune system attacks your own body! These symptoms can be a call to check if your body has enough of the good bacteria, especially in the mouth area, and to take steps to address it if needed.
Diagnosing whether someone has Oral Probiotic Deficiency Syndrome (OPDS) or an allergy, as opposed to a common cold or something like COVID-19, can be tricky. Here’s a more straightforward breakdown of how you might figure it out:
The idea behind all these tests is to figure out if the good bacteria in your mouth are doing their job of keeping your immune system calm, or if something’s gone off track, leading to allergies or other issues.

Treating Oral Probiotic Deficiency Syndrome (OPDS) boils down to two big ideas:
In simple words, to tackle OPDS, you’ll need to introduce some helpers like prebiotic candies for immediate relief, use supportive toothpaste for long-term health, and keep a balanced cleaning routine. By doing these, you’re creating a friendly environment for the good bacteria, which in turn helps keep your immune system calm.
To avoid OPDS, you can help your oral probiotics recover after certain situations:
In simpler terms, you can prevent OPDS by using prebiotic candies and toothpaste that help your mouth’s good bacteria recover, especially after illnesses, antibiotic use, or pregnancy. This keeps your mouth’s defense system in good shape.
In a nutshell, calming down your immune system by addressing the Oral Probiotic Deficiency Syndrome (OPDS) can help reduce your body’s overreaction to common things like pollen, certain foods, or even your own cells, which happens in autoimmune diseases. More importantly, the relaxed immune system will not produce more sensitivities, which stop/slow down the progress of the related conditions. Here’s what you can expect:

In simpler words, by taking steps to fix the imbalance of good bacteria in your mouth, you’re potentially putting a stop or a slowdown on your immune system freaking out over normal stuff, making your daily life a bit easier to handle.
Imagine your skin as a peaceful neighborhood where good bacteria (like Cutibacterium Acnes) are friendly locals who help keep things calm and tidy. They do this by creating special calming substances known as short-chain fatty acids (SCFAs) which help your immune system chill out, ensuring everything remains peaceful and harmonious.
Now, if these good-natured locals start leaving the neighborhood (a condition we call Skin Probiotic Deficiency), there won’t be enough of these calming substances. Without enough SCFAs, your immune system gets jittery and starts reacting harshly, causing trouble in the area like inflammation and irritation.
SPDS, the collective problems caused by this overactive immune system include skin issues like eczema and urticaria (hives), as well as joint and muscle pains. In some cases, it could even trigger autoimmune diseases, where your immune system mistakenly attacks your own skin.
In simpler words, ensuring a good community of friendly bacteria on your skin helps keep the peace, making sure your immune system doesn’t overreact and cause discomfort or diseases.
Let’s continue with our analogy. The good bacteria, our friendly locals, live in certain areas around hair follicles and oil glands. However, various factors can chase these good guys away, leaving the city less peaceful.
In essence, keeping a balanced level of cleanliness, being cautious with antibiotic and deodorant use, and understanding your genetic predispositions can help maintain a harmonious relationship between your skin and the helpful bacteria living on it.
Symptoms reflect a range of discomforts and serious conditions that can severely impact one’s quality of life. Here’s a simplified explanation of the symptoms mentioned:
These symptoms hint at a disturbance in the peaceful community of good bacteria on your skin, which may lead to a hypersensitive immune response causing discomfort and health issues in various parts of your body. The idea is that by restoring the friendly bacteria, you could help bring peace back to the garden, fix the rusty hinges, and remove the kinks in the hose, leading to a more comfortable and healthier living.
To figure out if you have SPDS and not some other skin problem like an infection, you should see a doctor. They can do tests to check the microbes (tiny organisms) on your skin. This helps them tell if it’s SPDS or something else causing your skin issues. So, it’s important to get a doctor’s advice and tests to be sure.
The approach for treating SPDS focuses on restoring the balance of beneficial bacteria on the skin while avoiding behaviors that might exacerbate the problem. Here’s a simpler breakdown and some additional considerations for each step of your proposed treatment plan:
Feeding the Probiotics:
Avoiding Excessive Skin Hygiene:
Additional Considerations:
This multi-faceted approach to treating SPDS focuses on nurturing the beneficial bacteria on your skin and creating a more favorable environment for them to thrive, with the aim of reducing or alleviating the symptoms associated with SPDS.
This approach aims to address the common situations where the skin microbiome might be disrupted and outlines proactive steps to maintain or restore a balanced skin microbiome, thus preventing or mitigating the effects of SPDS
The proposed outlook is optimistic and implies that addressing the underlying issues of probiotic deficiency in the skin could have far-reaching impacts on various aspects of health. It suggests that by maintaining a balanced skin microbiome, individuals may experience alleviation in allergic reactions, joint and muscle pains, and autoimmune disease symptoms, alongside an improvement in prostate-related urinary problems. Here’s a structured outline based on your prognosis:
Taking care of your skin probiotics regularly is necessary to maintain the best outcome for the long term.
Individual Variation:
Multifaceted Approach:
Professional Supervision:
Research and Evidence:
This prognosis sketch encapsulates a hopeful perspective on the potential benefits of correcting Skin Probiotic Deficiency Syndrome, although the necessity for personalized professional guidance and continued research is underscored.
This explanation regarding Gut Probiotic Deficiency Syndrome (GPDS) presents a comprehensive approach to understanding, diagnosing, and treating disorders related to gut probiotic deficiency. It hinges on the relationship between gut microbiota, particularly short-chain fatty acid (SCFA) producing bacteria, and the host’s immune system. By highlighting various etiological factors such as diet, antibiotics use, and genetics, we’ve illustrated a multifactorial backdrop against which GPDS develops. Here’s a structured outline to encapsulate your insights on GPDS:
Definition:
Causes: GPDS can be caused by your diet, antibiotics, infections, and genetics.
Symptoms: The symptoms of GPDS can vary depending on the specific disease it leads to, like IBD, obesity, or autoimmune diseases.
Diagnosis: You’ll need specific tests to diagnose the diseases that GPDS can lead to, like IBD. Necessary tests are available through healthcare providers and follow their standards.
Treatment: To treat GPDS, you need to correct the deficiency of these good gut bacteria. Here’s how:
Prevention: To prevent Gut Probiotic Deficiency Syndrome (GPDS) and support the recovery of your gut bacteria after antibiotics or infections, you can take these steps:
These strategies can contribute to maintaining a balanced and healthy gut microbiome.
Important Note: The information in this post is our best guess about how prebiotics, probiotics, and your body’s bacteria work with your immune system. But please don’t use it as medical advice. It’s a good idea to talk to your doctor before trying anything to make sure it’s right for you. Your doctor knows best!
