5 Ways Leaky Gut Wrecks Your Microbiome

Did you know that there are more bacteria in us and on us than there are of our own human cells? That includes bacteria, fungi, viruses, and more. These microorganisms play an important role in your overall health and make up your unique ecosystem, or microbiome. 

Even if you’ve heard the term “microbiome,” you may think it only relates to your gut. Yet, that’s just one. And when that microbiome gets out of balance, it can cause leaky gut, which can wreak havoc on all the organisms in your ecosystem.

As a leading gut health expert, I can guide you as you dive deeper into learning about your various microbiomes. To do this, you need to support your whole body, starting with your gut so your many microbiomes can flourish.

Where is Your Microbiome?

Your total microbiome consists of all the microbes — bacteria, fungi, and viruses — that live on and inside your body. It makes up about one to three percent of your body’s mass and weighs as much as five pounds. For our discussion, we’ll group all of these different organisms under the term “bacteria.”

A healthy microbiome anywhere in your body consists of a balance of beneficial and harmful bacteria. Each strain of bacteria affects various parts of the body and can influence such diverse factors as weight, cognitive function, immune health, and a host of other functions.

The largest microbiome in your body is in your gut, where 80% of your immune system lives. I like to think of the gut microbiome as a rainforest – we have trillions of microbes living in our digestive tract. This “rainforest “ includes good bacteria, bad bacteria, viruses, and yeast, all in a delicate balance. This balance is key because your gut is where these bacteria help digest and absorb our food, minerals, and nutrients.

It also produces some vitamins that your body cannot make, breaks down your food into nutrients your body can absorb, teaches your immune system how to recognize harmful “invaders,” and produces anti-inflammatory compounds that defend against disease-causing microbes.  

What is Leaky Gut?

Think of your gut as a drawbridge. Your gut is naturally semi-permeable to let tiny boats (micronutrients) pass through your intestinal wall and into your bloodstream. It’s how you absorb your food. Certain external factors, including certain foods, as well as infections, toxins, and stress, can break apart the tight junctions in your intestinal wall, leaving the drawbridge open. Once this happens, you have a leaky gut. 

When you have a leaky gut, much larger boats that were never meant to get through, such as toxins, microbes, and undigested food particles, escape into your bloodstream. Ultimately, this can affect any part of your body and its many different microbiomes. Yet unsurprisingly, the first one to be affected is likely to be your gut microbiome.

Your immune system marks these “foreign invaders” as pathogens and attacks them. I have a comprehensive article on leaky gut and its symptoms on my own blog, Amy Myers MD.

What Are the 5 Ways Leaky Gut Impacts Your Microbiome?

When leaky gut persists, it can lead to inflammation in any place in your body. Let’s take a closer look. 

Your Brain Microbiome

Recent studies have shown a link between gut microbes, mental health, and neurological conditions. Scientific evidence is mounting that the gut flora may play a role in autism, epilepsy, and even Parkinson’s disease. Mental illnesses such as bipolar disorder and schizophrenia are also linked to changes in the gut microbiome.

Scientists once thought the brain itself was a sterile environment protected from bacteria. They didn’t even know there was a brain microbiome! Recent research shows just the opposite. Individuals with and without schizophrenia both had bacteria in their brain microbiome. This discovery may open the door to new possibilities of treatment for those with mental health issues. 

Because your gut produces 95% of your serotonin along with hundreds of other neurochemicals used by the brain, it’s actually involved in facilitating learning, memory, and mood. If you have a leaky gut, all of these factors can be negatively impacted.

Your Gut Microbiome

As I discussed, leaky gut allows bacteria and toxins to spread into your body, causing a host of health problems. For example, leaky gut can lead to various digestive system issues, including food sensitivities, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), ulcerative colitis, and Crohn’s disease. 

Leaky gut can also lead to an imbalance or “dysbiosis” in your gut, negatively impacting the good bacteria that are naturally there and affecting your overall health. The major concern with leaky gut, and the resultant gut dysbiosis, is autoimmunity. This is due to the fact that most of your immune response originates in your gut. So you can see how important it is to maintain the balance in your gut.

Your Skin Microbiome

Your skin is your largest organ, and your body’s first line of defense. The flora on your skin — primarily a combination of bacteria, fungi and viruses — plays a huge role in this. 

The flora that makes up your skin microbiome should remain diverse to help your skin repel harmful microorganisms, infections, and other harmful skin conditions. However, disruptions to the skin microbiome can come from the gut or outside sources including UV rays and environmental toxins. These harmful outside factors can cause a range of issues such as dandruff, acne, eczema, lack of wound healing, and even autoimmune conditions such as psoriasis.

Your Uterine Microbiome

A woman’s womb not only has its own microbiome; it also transmits bacteria to the fetus. When the uterine microbiome is healthy, then an optimal mix of bacteria is transmitted to the fetus.

A healthy uterine microbiome can impact the development of the endometrium and impact conception as well by promoting a fertile uterus.

Your Vaginal Microbiome

If you’re a woman, you also have a vaginal microbiome different from the one in your uterus. 

Your vaginal microbiome plays a protective role in preventing the proliferation of pathogenic organisms, including those responsible for symptomatic bacterial vaginosis, yeast infections, sexually transmitted infections (STIs), and urinary tract infections. When Candida, a yeast that naturally lives in your digestive tract, overgrows, it can cause leaky gut. One of the most common symptoms is recurring vaginal yeast infections.

What You Can Do for Your Microbiome

Now that you can appreciate the role of the trillions of microorganisms in and on your body, you can help keep your gut microbiome healthy by eating a nutrient-dense diet of fresh, organic fruits and vegetables, grass-fed meats, wild-caught fish, and other gut-supporting foods. I also recommend you avoid gluten and dairy and other inflammatory and toxic foods.  

Avoid toxins by purifying or filtering your air and water, and by using natural cleaning, hygiene, and beauty products. You should also heal infections and relieve stress. Getting exercise and plenty of sleep will support your microbiome and gut health. 

Finally, you should heal your leaky gut. Healing your gut and restoring your gut microbiome is the key. The Myers Way® is my guide to taking back your gut health.  

The first pillar in The Myers Way® is to heal your gut! Leaky Gut Revive® is my go-to product because it supports a healthy gut microbiome by preventing and healing leaky gut. It offers an excellent source of L-glutamine to nourish your gut cells, has aloe extract to help restore your gut’s mucosal lining, includes licorice extract to soothe the stomach and intestinal lining, and contains larch arabinogalactan to promote healthy microflora in your gut microbiome and promote gut-mending fatty acid production.

Leaky Gut Revive® Max is our most advanced formula yet. We took pharmaceutical-grade l-glutamine and a unique combination of restorative botanicals and added ImmunoLin® – A powerful serum-derived bovine immunoglobulin protein isolate (SBI) that supports intestinal health and helps facilitate healthy immune function. Leaky Gut Revive® Max is up to the challenge of supporting the body’s natural immune defenses in the gut while helping to combat the root cause of leaky gut — resulting in reduced belly bloating, smoother digestion, a repaired gut lining, and a healthier appearance overall.

By supporting your gut, you’re supporting your overall health, your ecosystems from your vaginal microbiome to your brain microbiome, and all the ones in between!

Use code “ifwellnstrong10” for $10 off your first purchase at Dr. Meyer’s store! 

Suggested for you

Shop Pact Organic Clothing

Trending Posts

Connect With Me

Picture of Dr. Amy Myers, MD

Dr. Amy Myers, MD

Amy Myers, M.D. is a two-time New York Times bestselling author and internationally acclaimed functional medicine physician who specializes in empowering those with autoimmune, thyroid, and digestive issues to take back their health and reverse their condition. Dr. Myers graduated cum laude from the Honors College at the University of South Carolina and served 2 years as a Peace Corps Volunteer in Paraguay. She earned her medical degree at Louisiana State University Health Sciences Center and completed her residency in emergency medicine at the University of Maryland. After her own experience with Graves’ disease, she studied at the Institute for Functional Medicine and opened her world-renowned clinic, Austin UltraHealth, where she served patients who were also failed by conventional medicine for over a decade. In 2017, she founded Amy Myers MD®, an e-commerce health and wellness brand that has become a popular and respected resource for people seeking to get to the root of their health issues, find solutions, and take back control of their health. Her programs and supplements serve the health needs of hundreds of thousands of people in 60 countries around the globe.