• Blog
  • Recipes
    • Appetizers
    • Basics
    • Beverages
    • Breakfast
    • Desserts
    • Grain-Free
    • Main Dish
    • Sauces, Spreads & Condiments
    • Side Dishes & Salads
    • Snacks
  • Blood Sugar Masterclass
  • Clean Beauty
  • My Shop
  • Articles
    • Beauty
    • Digestion
    • Detoxification
    • Exercise
    • Essential Oils
    • Faith and Encouragement
    • Home and Cleaning
    • Marriage, Friendships, and Community
    • Nutrition
    • Pregnancy, Birth, and Baby
    • Stress Management
    • Supplements
  • Podcast
  • Nav Social Menu

    • Facebook
    • Instagram
    • Pinterest
    • YouTube
Meghan Birt

Meghan Birt

  • Home
  • About
  • Blog
  • Crunchi
  • Shop Supplements
  • Dr. Meghan’s Substack

July 27, 2015 ·

What is the Microbiome and Why is it So Important?

Digestion· Supplements

What is Microbiome and why important

The microbiome. It has become one of my favorite words in health because I specialize in gut/ digestive health. The microbiome is a word that I first heard about 3 years ago. I was sitting in a seminar all about the microbiome and gut health in Utah and my mind was blown. I knew that my own gut health would be transformed by this knowledge but also that my own ability to help my clients and how I thought of the gut would be forever changed. It has been and it’s been changed for the good.

I believe we all need to know about the microbiome and that it should and could be a household word. Maybe it’s just the nerd in me that thinks the microbiome should be a household word, I don’t know. But the knowledge of how our body works and how our gut works is something we all need to know and understand. For that understanding will allow for our gut health to be on our mind and will determine how we eat, how we supplement and how we can keep our bodies healthy. So if nothing else, humor me and keep reading and say the word microbiome about 4x so you can begin to learn this powerful word.

What is the microbiome?

The microbiome is your body’s microbial make up. Your unique make up of good and bad bacteria that make up your entire body, including your digestive system. The microbiome is found in your digestive system (stomach and intestines) but also found in your mouth, esophagus and skin. It is your entire microbial make up and there are unique bacteria found in every part of the microbiome. You are made up of 100 trillion microbes. As humans we have 10 trillion cells. A trillion is a huge number. The number of cells alone blows my mind. But we have 10x the amount of microbes in our body to cells. Our cellular health is incredibly important and I will teach on cellular health more as these lessons continue. It’s to be debated if digestive health and working on our digestive systems can be more important and potentially trump the importance of working on our cells. I believe if we combine cell health and gut health than we can have a winning combo. Now it’s back to the micobiome. With 10x microbes vs cells we know that the types and amounts of bacteria in our digestive systems are so important to our overall health.

What does a healthy microbiome do?

  • Increases our satiety (signal of the brain)
  • Keeps a healthy functioning digestive system
  • Increases muscle mass
  • Decreases fat storage
  • The microbes that make up your microbiome directly talk to the DNA of you cells
  • Promotes thyroid health
  • Promotes liver detoxification and health
  • Decreases inflammation of the body
  • Promotes healthy skin

Digestive Health and Microbiome Facts

  • Gluten. In Latin, gluten means glue.
    • It literally sticks to your Gastrointestinal tract.
    • I will make a bold statement and state that all of us to some degree are allergic to gluten. The more allergic you are the more of an autoimmune reaction eating it will cause in your body
    • Gliaden is one of the proteins in gluten. You can have an autoimmune response from this protein. The protein will mimic cell membrane of the brain and that is why gluten can start and attack the brain and cause brain symptoms such as brain fog, forgetfulness, sleep issues, fatigue and more. You have what is called a grain brain (read the book here)
    • Read more about gluten and wheat here
  • The health of the gut microbiome affects obesity. A bad microbiome will decrease satiety in the brain (so you feel hungry all the time and don’t burn fat like your body should), increasies inflammation of the liver, increases adipose tissue (fat storage), increases permeability of the GI tract (aka leaky gut)
  • Gut barrier dysfunction may lead to inflammation, toxicity and chronic conditions
  • GI Inflammation and leaky gut initiate a cascade of signaling events that can increase inflammation
  • 75% of the toxins from the gut can get to the liver via the portal vein. Gut toxicity and liver toxicity are very related
  • Our gut microbiome weighs three pounds (that’s a lot of microbes)
  • The gut is the body’s second brain and it has it’s own nervous system called the enteric nervous system. Once again, a gut on fire is a brain on fire and there’s not getting around that. Our gut and brain have no pain fibers so they won’t feel pain. We tend so associate a problem or disfunction with pain, like my back hurts. Our brain and digestive system have to give us different signals instead of pain to tell you about a problem. Symptoms are bloating, gas, heartburn, constipation, diarrhea, brain fog, forgetfulness, fatigue, poor sleep, decreased energy levels
  • A healthy gut bacteria (microbiome) may be obesity weapon
    • The bacteria living in our guts affect our waistlines. By supporting the good bacteria could lead to new ways of shedding pounds. This shedding of pounds would be the correct way to lose weight (from the inside out) versus believing the lie of calories in vs calories out.
    • New studies show that transplanting the gut bacteria from obese people into mice led to the animals gaining weight and bacteria transplanted from lean people to the mice kept them slim. This means a healthy gut and a healthy weight is dependent on our digestive health and a synergistic microbiome.
  • Each of us are born with a specific microbiome. But did you know that you can actually change your microbiome? Diet can alter the activity of the microbiome
  • In improving the microbiome diet changes are often times not enough. Supplementation, detox and nutritional support is key. Learn more about my digestive coaching program here

“Over 95 million Americans experience some kind of digestive problem… total health care costs exceed $40 billion annually”

-American College of Gastroenterology

How time and much money could you save by healing your digestive system and microbiome naturally before it leads to more and more potential medical costs?

And how amazing would it feel to have a healthy digestive system?

Contact Me to Learn More about Healing your Gut and getting your digestive system back on track 

 

Videos about the Microbiome

Microbiome Video

Mind-altering microbes: how the microbiome affects brain and behavior: Elaine Hsiao at TEDxCaltech

Elaine Hsiao is a postdoctoral fellow in chemistry and biology at Caltech. She received her undergraduate degree in microbiology, immunology and molecular genetics from UCLA and her doctoral degree in neurobiology from Caltech with Professor Paul Patterson. She studied neuroimmune mechanisms underlying the pathogenesis of neurodevelopmental disorders and uncovered a role for the commensal microbiota in regulating autism-related behaviors, metabolism, and intestinal physiology.

How Gut Microbes Change Your Mind

Food for thought: How gut microbes change your mind

John Cryan, a neuropharmacologist and microbiome expert from the University College Cork, shares surprising facts and insights about how our thoughts and emotions are connected to our guts.

Get Dr. Meghan Mail

Don't miss out on anything! Join my healthy living community for encouragement delivered right to your inbox.

Success! Now check your email to confirm your subscription.

There was an error submitting your subscription. Please try again.

Powered by Kit

Don’t Miss out

Join our newsletter to get all the latest!

Previous Post: « 20 Minute Quick Homemade Marinara Sauce
Next Post: Book Review: My Paleo Patisserie (+ Giveaway) »

Primary Sidebar

About Dr. Meghan

Hi, I’m Dr. Meghan. I love Jesus. I'm a wife to Phil, mom to two little girls, chiropractor, and healthy living encourager. Oh, and I adore a cup of weak coffee with (lots of) heavy cream. I’m passionate about inspiring women to fall in love with natural health. I break down the complex world of healthy living into simple steps you can take wherever you're at with your wellness journey.

Stay up to date

Subscribe to get all the latest

Latest on Instagram

drmeghanbirt

Simplifying health: take action from freedom, not fear
👏🏼On IG break👏🏼
Healthy Living Encourager
Clean Beauty Enthusiast
💗Jesus
Everything you need ⤵️

@alliebstuckey so beautifully said. And a challeng @alliebstuckey so beautifully said. And a challenge to be more bold in my own faith. 

Friends: Be bold for Jesus. It isn’t always the easiest choice when living in this fallen world. But it is the most meaningful, purposeful, joyful, and eternal thing you can do. We were created to be in relationship with our creator. 

Study your Bible, pray, believe in faith what Christ did for you on the cross, teach your kids, love people well while speaking the truth in love. 

John 3:16
For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.

And if you don’t know Christ yet, know he died for you. And he wants to be in relationship with you. 

Romans 5:8 “But God demonstrates his own love for us in this: While we were still sinners, Christ died for us.”

Romans 10:9 “If you declare with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved.”

Romans 10:10 “For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved.”

Romans 10:13 “Everyone who calls on the name of the Lord will be saved.”
The girls and I are unboxing our goodies from Skou The girls and I are unboxing our goodies from Skout Organic. We have bought hundreds of the kid Skout Bars over the years. And their cookies, so delish. 

They are all gluten free and made with healthy ingredients. Before Skout bar we were buying Larabars. Which are great in a pinch, but I didn’t love the non organic nuts and my girls eating them multiple times per week. So I bought the Skout bars and in my opinion, they are a lot better and come in more flavors.

I have to say, I still haven’t tried the lemon poppy seed cookies, but they are going to be sampled tomorrow and I can’t wait. It’s one of my favorite flavors. 

Have you tried any Skout Organic products yet?? 

If you want to save 15% I have a link in my profile! Or use code DRMEGHAN
How many of you resonate with one or more of these How many of you resonate with one or more of these? 

I get it, I’ve been there and it is so easy to get stuck in one or many of these pitfalls. I am writing about this now because I think so many people tell you these black and white ways of thinking are right and there’s nothing bad about thinking like this. 

But there is such hidden danger lurking in this mentality I think it has burned SO MANY PEOPLE. And I may have been apart of this culture and thinking, unknowingly. Do you know when your eyes are opened you can’t unsee things, that’s how I feel now. 

But these are really all trying to cover the fear and desire for control with wisdom. And it is so common. It is an idol of control and the weight of that is overwhelming and heavy. I secretly want to poll all of the health influencers and practitioners and see if they struggle with this idol of controlling their health. But it is disguised as good. I bet the numbers would be way higher than you ever thought. 

But what if there is a middle ground? What if you can be healthy and have it somehow strike a version of that illusive balance? What if you can have freedom in your health and still make healthy choices? Doesn’t that sound so good? Do you feel like you can breathe a little deeper? Or finally relax? 

I will tell you this is possible. But it doesn’t happen overnight, it can take some time and that is ok. It is really changing the wiring on how you think about health and your body. But if you keep working on breaking free of fear and control you can get that freedom back again. 

In my next post I want to share some ways you can break out of the fear.
Friend…. I completed 15 pushups almost everyday in Friend…. I completed 15 pushups almost everyday in June. This is such an accomplishment for me. Let me explain. 

I was going to make an even better reel, but I didn’t because tech takes too long 😉. So I’m going old school and writing a long post. 

Ever since 2020 I’ve believed there is something wrong with my body. Chronic unexplained symptoms abounded. Some 24/7. For years! 

And finally in 2024/ 2025 I realized a lot of my symptoms were from stress and fear. And they created a fear response of me avoiding, thinking my body was broken, and looking for a supplement/ detox fix. 

And 6 months ago I said that’s enough. What if I’m really not broken? What if God’s healing is coming by Him doing a massive internal transformation in me? 

I’m breaking down old legalistic beliefs, working on things I fear, putting less pressure on myself, realizing my symptoms aren’t dangerous, starting to workout in response to the belief I’m actually strong, and so much more. 

Ultimately, surrendering and trusting the Lord is the root. It’s so spiritual in nature. 

I’ve seen a lot of progress. And there is still progress to go. 

But when I saw @alliebstuckey post about the push up challenge in June I knew I had to do it. I wanted to show myself my trength. That I can show up for myself. I can prove I can do it. 

And I did. And I’m so proud of myself. I see my body, mind, and nervous system healing. And had to share this video. And let me tell you, this video is really more of a highlight reel for me and not you 💕. But please, join in with me in this celebration!! 

And I want to tell you that you can show up well and balanced for yourself. Show yourself your body is strong because your body is strong! Even if there is healing and recovery that needs to happen, you are still so strong! 

PS. I chose this song because of the greatest showman YouTube video of the first time she sang this. Iykyk. If not, go look it up. GOOSEBUMPS!!

@therealsteadycoach
Well, I have to start somewhere. Celebrating the l Well, I have to start somewhere. Celebrating the little victories (that are actually really big) and trusting God in the process!!
Do your attempts to get healthy borders on obsessi Do your attempts to get healthy borders on obsession or orthorexia? Somehow you are now stressed about EVERYTHING being a toxin and brain is swirling with that all day, every day?. 

Does that sound like you? Or maybe just me 🤷🏻‍♀️ (please tell me I'm not the only one!)

I just don't think that's the Lord's plan for our lives and thought lives. I think there is another way to do health differently than our country and yet not become fearful and all-consumed with it all. We can be aware, make wise decisions, and let the rest be in the Lord's hands.

Most of you know I've taken 7 months off of posting regular content on my Instagram page. I only intended to stop posting for 2-4 weeks. But I realized I was stuck in this mental loop of always thinking about my health and my symptoms and then I was in a business where I only posted about health. That needed to stop. And when I slowed that loop I realized hey, I don't even want to post, so I didn't. 

Are you living in that balance now? Or teetering in the imbalance? If you are feeling imbalanced, the first thing is to NOT beat yourself up about it. If you have had chronic symptoms, I think it is our body's protective mechanism to put us in this loop. But the lie is that we aren't safe with symptoms... but we are safe if things medically check out fine. 

To get out of that mind loop, I would encourage you to take these thoughts captive. When they come in, give them to the Lord, and choose to think about something true and lovely and beautiful. Do this as often as you need which will probably be numerous times per day! 

It sounds easy but it isn't. Simple, yes. Easy, no. Put your faith in Christ and trust that he can renew your mind back to a healthy balance of holistic health. And if you suffer from symptoms... I do believe this is foundational for symptom resolution too.
Follow on Instagram
Favorite

Subscribe for updates

Footer

Your body was created and designed to heal

  • Instagram
  • Pinterest
  • YouTube

Disclaimer

Consult your practitioner before beginning or making changes to your diet, supplements, exercise program, diagnosis or treatment of illness or injuries and for advice regarding medications. Statements have not been evaluated by the FDA. Nothing on this website should be taken as medical advice. This is all information on this website is based on the opinion of Dr. Meghan Birt, DC. The information on this website isn’t to replace a relationship with a qualified health professional. It is only information to encourage you to make your own health decisions based on your own research. You can read the full Privacy Policy here. 

Disclaimer

Consult your practitioner before beginning or making changes to your diet, supplements, exercise program, diagnosis or treatment of illness or injuries and for advice regarding medications. Statements have not been evaluated by the FDA. Nothing on this website should be taken as medical advice. This is all information on this website is based on the opinion of Dr. Meghan Birt, DC. The information on this website isn’t to replace a relationship with a qualified health professional. It is only information to encourage you to make your own health decisions based on your own research. You can read the full Privacy Policy here. 

  • Blog
  • Privacy Policy
  • Shop

Copyright © 2026 · beloved theme by Restored 316