How Complex Trauma Can Affect Your Gut: Understanding the Gut-Brain Connection

Nov 11, 2026

Can Complex Trauma Get Stuck in Your Gut?

Have you ever noticed that your digestive symptoms become worse when you feel overwhelmed, anxious, emotionally unsafe, or under pressure? There is a reason the gut is sometimes described as a place where we “feel” our emotions. Your digestive system and nervous system are in constant communication through the gut-brain connection. Complex trauma and prolonged stress can influence this communication, potentially affecting digestion, gut motility, appetite, and sensitivity to abdominal sensations. While trauma is not literally stored in the gut, the body can develop lasting stress-response patterns that influence how you feel physically. At Well Humans, we understand that chronic digestive symptoms deserve a compassionate, whole-person approach. As a concierge functional medicine health coach, we look beyond what you eat to explore the many factors that may be influencing your digestive health.

Physical patterns that may accompany prolonged stress or trauma include:

  • Bloating, abdominal discomfort, or changes in bowel habits
  • Constipation or diarrhea that fluctuates with stress
  • Increased sensitivity to digestive sensations
  • Changes in appetite or eating patterns
  • Nausea or stomach discomfort during emotionally difficult situations
  • Difficulty relaxing, sleeping, or feeling physically settled
  • Digestive symptoms that seem to flare during periods of overwhelm

How Complex Trauma Can Influence the Gut-Brain Connection

When someone experiences repeated or prolonged stress, the nervous system may become more reactive to perceived threats. This can influence the body’s stress-response systems and the way the brain communicates with the gastrointestinal tract. For some people, these changes may contribute to altered gut motility, increased visceral sensitivity, or changes in digestive function. Trauma can also affect sleep, food choices, daily routines, and the ability to recognize or respond to the body’s needs. Importantly, this does not mean digestive symptoms are imaginary or that trauma is the only explanation. It means that understanding the relationship between emotional experiences, nervous-system responses, and physical health may be an important part of understanding your symptoms.

The gut-brain connection may be influenced by:

  • Ongoing activation of the body’s stress-response systems
  • Changes in digestive motility and bowel patterns
  • Increased sensitivity to normal digestive sensations
  • Disrupted sleep and daily rhythms
  • Eating patterns shaped by stress or emotional overwhelm
  • Changes in the way the body responds to perceived threats
  • Interactions between the nervous system, immune system, and gut microbiome

Supporting Your Gut by Helping Your Nervous System Feel Safer

Healing is not about forcing yourself to relax, ignoring difficult experiences, or expecting your digestive symptoms to disappear simply because you practice deep breathing. A trauma-informed approach recognizes that feeling safe and regulated can take time, especially when protective patterns have developed over many years. At Well Humans, we believe that supporting gut health means respecting the connection between the mind and body while addressing physical health concerns with care. Learning to recognize stress signals, creating predictable routines, nourishing yourself consistently, and working with an appropriately qualified mental health professional when needed can all be valuable parts of a broader wellness plan.

Gentle ways to support nervous-system regulation include:

  • Practicing slow, comfortable breathing without forcing or straining
  • Creating calming rituals before meals
  • Eating in an environment where you feel comfortable and unhurried
  • Incorporating gentle movement, walking, or restorative yoga
  • Establishing consistent sleep and wake routines
  • Setting boundaries around situations that repeatedly overwhelm you
  • Exploring trauma-informed therapy or other appropriate emotional support
  • Making gradual changes that respect your individual capacity

A Personalized Approach to Understanding Chronic Gut Symptoms

Working with a functional practitioner at Well Humans means having the opportunity to explore your digestive health through a personalized, trauma-informed lens. We consider your health history, nutrition, lifestyle, stress patterns, digestive symptoms, and overall wellness rather than focusing on one isolated issue. Our goal is to help you uncover the root cause of chronic symptoms by identifying potential contributing factors and determining which areas may benefit from further evaluation or support. Functional testing may be considered when appropriate, but test results are never a substitute for a complete clinical assessment. Persistent digestive symptoms deserve proper medical evaluation, and trauma-informed wellness support can complement that care.

Your individualized wellness approach may include:

  • Exploring the relationship between stress, trauma history, and digestive patterns
  • Reviewing nutrition and potential food-related triggers
  • Supporting regular digestion and healthy bowel habits
  • Considering gut microbiome and digestive testing when appropriate
  • Developing sustainable sleep and lifestyle routines
  • Incorporating nervous-system regulation strategies
  • Coordinating with medical or mental health professionals when needed
  • Receiving personalized coaching and accountability along the way

At Well Humans, we believe your body is not working against you. Your symptoms deserve to be heard, your experiences deserve to be respected, and your health journey should never be approached with blame. Complex trauma can influence how your body responds to stress, including how your gut functions, but it does not define your future health. With compassionate support and an individualized approach, you can begin understanding your body’s signals and building a foundation for greater digestive and overall well-being.

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Fix Your Gut and Feel Your Best

carla alpert functional medicine practitioner

Hello and Welcome! My name is Carla Alpert, and I’m a Board Certified Functional Medicine Health Coach and Diagnostic Practitioner, focusing on the gut and how it affects your overall health. Think of me as a health detective and wellness coach working in partnership with you to restore your health. We work together to uncover the contributing factors to your chronic symptoms, to eat well, sleep well, move more and stress less.

I love the GI MAP test because it helps my clients and I discover gut dysfunction that may be contributing to daily digestive issues as well as other chronic symptoms like anxiety, fatigue and brain fog. I created this GI MAP Coaching Package to help you stop struggling with your health and get back to living your best life.

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What Clients Are Saying

Carla really helped me to figure out my gut pain and issues after so many years. I finally feel like I have energy and clarity around my health! She was so easy to talk to and helped me discover problem areas that were causing me so much distress, when no other doctors could help.
VICTORIA

Well Humans changed my life. I was diagnosed with Hashimoto’s Thyroiditis accompanied by chronic hives. It sprang up out of nowhere and caused bizarre “food allergies” that I’d never had before. Because of Carla’s coaching and dietary recommendations as well as GI Map testing, I can happily say that I am now symptom-free, and I have been in remission for over a year now. All of the doctors I saw told me I would have to deal with my symptoms because there was no cure, but here I am, back to living a mostly normal life. I highly recommend Carla and Well Humans for anyone looking for real answers and treatments that work.
KALYN

When working with Carla, you are in capable, compassionate, knowledgeable and caring hands. Carla truly cares about your well being and wants to help you be the healthiest that you can be. My health was truly suffering and with her guidance and suggested testing, we uncovered some issues that nobody else had uncovered, despite my going to some of the top rated medical institutions. My health and pain improved greatly due to Carla’s sleuthing…she knew where to look. Through many health challenges, I was quite emotional and Carla showed me what compassion looks like. If you want to truly improve your health, start with Well Humans.
BETH

Over years, I’ve tried various “alternative” medicine as well as conventional “western” medicine approaches. Skin ailments are hard to treat – so many aspects of a life can produce skin symptoms. I enthusiastically recommend Well Humans and Carla for a simple reason – I’ve experienced sustained, substantial improvement! I have hardly ever posted a review of anything, but writing this was an easy choice to make. I wish you all the best in your journey towards better health!
JON

I searched the U.S. to find someone who does what Carla does. Carla has used her knowledge, support and expertise to optimize my health and well-being with a blend of scientific medical tests, supplements and diet changes. I wasted a lot of time on my hunches, the internet and experiments with supplements and food and NOW i have an actual plan. Superb supportive knowledge and guidance. I highly recommend Carla. Grateful.
LISA

I never knew that I had a gluten allergy and intolerance until Carla discovered it in my blood work! I’m so grateful that she made this discovery and I have been gluten free ever since. I sleep better, don’t feel bloated and have much more energy. It was a life-changing insight.
ROB

Carla is very knowledgeable and kind. She helped me navigate a health issue with grace and the utmost care. Carla goes above and beyond with her clients and I highly recommend her. She genuinely cares!
ALLISON

I have been working with Carla for quite some time and she has helped me turn my life and health around. She is non-judgmental, and always wants the best for her clients. She is extremely knowledgeable and has a fantastic bedside manner. She has truly changed my life for the better and I will always be grateful for everything she has done.
ROB

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