Written by Dr J S S Dev

Medically reviewed by Dr.Aswathy Krishnan

Updated on February 19, 2025

Gut Dysbiosis Explained: Causes, Symptoms, and Treatment Options

Picture your stomach like a very busy city with trillions of residents, consisting of bacteria, viruses, fungi, and a few other microorganisms that help keep everything running smoothly. This community is more extensively referred to as the gut microbiome and is crucial for keeping us healthy. It helps with the process of digestion, boosts the immune system, and, believe it or not, even affects our mood. But what about when that equilibrium is upset? Well, that is when gut dysbiosis kicks in. 

In this blog, we’ll explore the definition of gut dysbiosis along with its causes, symptoms and, of course, gut dysbiosis treatment. We will also discuss what can be done to restore the balance of the body and allow one to feel their best.

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What Is Gut Dysbiosis?

Gut dysbiosis is comparable to a blackout within your city. This condition leads to significant challenges and, thus, cannot be taken lightly. Normally, there should be a healthy equilibrium between beneficial bacteria and less friendly microbes. This balance ensures that the gut functions optimally. However, when this equilibrium is disrupted, such as when there is an excess of harmful microbes or there is a decline in the number of beneficial bacteria, gut dysbiosis develops. It is like a city where there are only a few kinds of restaurants, say a Chinese and a Mexican restaurant – very convenient, but quite limiting as there is no variety.

Why It Matters? Your gut, in addition to digesting food, acts as a brain for the entire organism. It assists in the absorption of nutrients, generates important compounds, and communicates directly with the brain over the gut-brain axis. All these factors are compromised when dysbiosis occurs, and this can lead to an array of health problems such as tummy troubles, low immunity, and even mental health disorders. Recognising the connection means realising how important a healthy gut microbiome is for a person’s overall health.

Causes of Gut Dysbiosis

1. Poor Diet: The Usual Suspect: Did you ever come across the phrase, “You are what you eat?”. This is especially accurate when talking about the health of your gut. Diets high in processed foods, sugary treats, and unhealthy fats starve good bacteria while encouraging the growth of harmful ones. Fibre-rich foods are the one thing missing in modern diets, and those should be the favourites of good bacteria! Over time, these health choices can absolutely destroy the delicate balance of your gut.

2. Infections: Unwelcome Guests: Pathogenic invaders like bacteria, viruses, or parasites invade the gut and can single-handedly disrupt the microbiome balance. It is very vital to monitor the good and bad bacteria in the gut to maintain balance. 

3. Stress: The Silent Disruptor: Stress can be a nuisance to the ‘active’ part of yourself, and it can severely throw off the gut ‘balance’. The very connection between the brain and the gut means that when the stress factors become excessive and overlap the cortex, the variety of the microbiome decreases as well, providing the opportunity for pathogenic microbes to increase and eventually resulting in a state of stress for the ‘gut’ of a human.

4. Antibiotics: Double-Edged Sword: Having the title of life-saving medication could also come with some consequences, and with Antibiotics, one might not be able to find consistent benefits. When put into the human system, it's known to wipe out harmful bacteria, but it is not selective, meaning the good ones never stand a chance. This leaves the gut at a stage where it can suffer dysbiosis 

5. Environmental Toxins: Hidden culprits: It may seem that we are provided with a safe sanctuary on Earth, but daily exposure to toxins like pesticides, air pollutants and heavy metals in our water changes the narrative. All these transform into substances that harm the gut microbiota, tipping the scale towards dysbiosis.

6 Infections: The obvious cause: Without a doubt, welcoming a host of harmful viruses or parasites into your body is a ghastly idea. The uninvited guests not only wreak havoc on your gut but also disrupt the normal gathering that takes place inside of it to maintain your overall health and well-being.

7 Overuse of Medications: It is of no surprise that medications such as proton pump inhibitors and NSAIDs over a duration of time can be quite effective for severe conditions; nevertheless, constantly using them is similar to bulldozers demolishing the complete landscape and altering the gut bacteria putting you at risk of dysbiosis.

8 Lifestyle Factors: Just as a city needs its citizens to be active and sleep well, your gut also needs the aid of physical strength and rest. Poor sleeping habits coupled with a lack of movement can inhibit the way your gut functions and the amount of balance it can achieve.

By protecting our inner ecosystem region, we will ensure stronger digestive health.

Symptoms of Gut Dysbiosis

The changes in this balance can bring about symptoms in many systems of the body. So here is a detailed description of the symptoms associated with the changes in gut flora:

Digestive Symptoms

1. Bloating and Excessive Gas

The feeling of bloating (feeling full in the stomach) occurs because of an imbalance in the gut flora. In this case, some food might not be digested well. Gas gets generated and contributes to discomfort, resulting in bloating. Importantly, the gas that accumulates in the intestines brings about an abdominal distention.

2. Diarrhoea or Constipation: 

Diarrhoea and constipation can occur due to an imbalance in the gut flora’s bacterial population. Certain people might experience frequent dehydration because of the other kinds of bacteria present, while some others get dehydrated less because of a scarcity of helpful bacteria that facilitate digestion and peristaltic movement within the intestines.

3. Abdominal Pain or Cramping: 

An imbalance in gut bacteria may lead to irritation and inflammation of the gut walls, bringing about cramps, some discomfort, or even sharp pain within the abdominal region

Systemic Symptoms

1. Fatigue and Low Energy: 

The stomach plays a large role in absorbing all the necessary nutrients. However, it’s possible to experience exhaustion and feel low in energy because the body fails to absorb necessary nutrients as a result of gut dysbiosis. Chronic gut inflammation can also lead to fatigue.

2. Brain Fog and Difficulty Concentrating:

The gut and brain are connected through a process called the gut-brain axis. Gut dysbiosis can trigger inflammation and other changes, which can affect the concentration levels of numerous neurotransmitters, causing issues such as memory loss, brain fog, and lack of focus.

3. Skin Issues Like Acne, Eczema, or Rashes:

The condition of the skin is a clear indication of one’s health. Imbalance within the gut bacteria can lead to inflammation and excessive immune activity, which can trigger skin conditions such as acne, eczema, and other forms of rashes.

Immune System Dysregulation

1. Frequent Infections:

A balanced gut microbiome is essential for proper immune system activity. Imbalance of gut microbiota can lead to impaired immunity, which in turn can increase the risk of infections, diseases, and even some autoimmune disorders.

2. Food Sensitivities or Intolerances:

Altered gut flora can change the permeability of the gut, a condition commonly known as leaky gut. Certain foods that were previously tolerated may not be accepted by the immune system, causing various sensitivities or intolerances.

Mental Health Concerns

1. Feeling Anxious, Depressed, or Experiencing Uncontrolled Mood Changes: 

According to research, gut health has a direct correlation with mental health. The imbalance of gut microbiota can alter the levels of some important mood-regulating neurotransmitters, such as serotonin. So, at some point, patients will start suffering from anxiety, depression, and gut dysbiosis-associated mood changes.  

Understanding the signs of gut imbalance is crucial in establishing any health assumptions. If you or someone you know shows numerous symptoms, it is advisable to seek medical attention to gain more insight into possible approaches to dealing with gut imbalance, which generally include changing diet, taking probiotics, or using other methods.

Treatment Options for Gut Dysbiosis

When the balance of bacteria in the gut is disrupted, it can result in some issues, such as bloating, digestive pains, and other symptoms on a larger scale. Fortunately, there are helpful and proper treatments to maintain balanced gut flora. Let’s look into all of them.

1. Dietary Changes

Modify your diet to be more gut-friendly.

Adopting a healthy diet is one of the most powerful means towards a healthy gut. The following are some of the major considerations:

  • High-Fibre Diet: A variety of Fruits, vegetables, legumes, and whole grains are all good additions to a diet. Fibre makes food, which is needed by good bacteria. Healthy salads, whole-grain bread, and bean soups sound delicious, don’t they?
  • Foods That Are High In Probiotics: Yogurt, kefir, sarcuat, kimchee, and miso are some foods that are rich in nutritionally valuable live bacteria and help replenish the gut with healthy microbes. You can try adding some yoghurt to your breakfast or a spoonful of kimchi with your lunch.
  • Foods That Are High In Prebiotics: These are beneficial supplements for your gut bacteria as they contain ingredients that are highly nourishing. Such foods include Garlic, onions, asparagus, bananas, and oats. They will help strengthen the good bacteria by feeding them.
  • Avoid Triggering Foods: You should be careful of all the foods that are harmful to your gut. In order to stop the growth of harmful bacteria, it is best to minimise the intake of alcohol, sugar, and processed foods.
  • Low-FODMAP Diet: If you are one of the people who get sensitive and suffer from gas or bloating, you can try the low-FODMAP diet. This method focuses on removing fermentable carbohydrates. By doing this, it can help soothe discomfort, allowing you to identify food intolerances so you can slowly start moving towards a more adapted gut.

2. Probiotics and Prebiotics

Probiotics:

Probiotics are microorganisms—often referred to as “good bacteria”—that provide health benefits when consumed in the proper amounts. The most common strains include Lactobacillus and Bifidobacterium, which restore the gut’s natural balance of bacteria. These strains are particularly beneficial after taking antibiotics, poor dieting, or getting sick. Through supplements, these probiotics can be introduced to the gut.

Prebiotics:

On the other hand, prebiotics are a form of dietary fibre that acts as food for already existing good bacteria residing in your gut. They help nourish beneficial bacteria, thereby promoting their growth and activity. Foods high in prebiotics include garlic, onions, bananas, whole grains, and foods rich in inulin or resistant starch. Prebiotics ensure that good bacteria have a constant supply of nutrients, helping probiotics in their efforts to destroy bad bacteria.

3. Manage Stress

Our Emotional and psychological well-being can greatly affect our gut health, which is termed the gut-brain axis. Effective gut support means effective stress management. These can support the mind, which in turn supports digestion. Practice mindfulness, meditation, and yoga. Try to allocate a few minutes each day and relax with some deep breathing exercises or light yoga.

4. Restore Gut Integrity

Supportiveness of the integrity of the gut is important for one’s gut health and overall well-being. Some suggestions are given below:

Bone Broth or Collagen Supplements: Bone broth can build blocks for the recovery of lining because it is rich in nutrition. Drink it warm or incorporate it into dishes for extra nourishment.

L-Glutamine: This amino acid is very well known to promote the health of intestines and help repair issues caused by the leaking gut. Discuss with your physician for possible ways to add this to your regimen.

5. Limit Antibiotic Use

Infections can be treated using antibiotics and other alternative ways. However, there are times when they can disturb the balance of bacteria in the gut. This is why you should only use them when prescribed, but if there is a need, pair them with probiotics for more effective treatment.

6. Address Underlying Conditions

Finally, it’s essential to work closely with a healthcare provider to identify and treat any underlying conditions contributing to dysbiosis. Whether it’s an infection or another health issue, addressing the root cause is key to restoring balance in your gut.

Preventing Gut Dysbiosis

Prevention is always better than cure. Here’s how you can keep your gut microbiome in top shape:

  • Eat a Balanced Diet: Do consider unprocessed foods that usually have higher fibre content, which are prebiotic and probiotic in nature, because they do help in unwinding a balanced diet
  • Stay Hydrated: As microbiome balance concerns, drinking adequate amounts of water helps support digestion, which is crucial for adequate nutrition absorption.
  • Exercise Regularly: Even mild activities such as walking or doing house chores help in increasing the balance of bacteria in the gut and make it work more efficiently. This results in higher gut motility, which is good in the long run.
  • Prioritise Sleep: Quality sleep is vital, and making an effort to sleep at least 7 hours a day is ideal to ensure your gut rest and heal appropriately.
  • Avoid Unnecessary Medications: Some medications can interfere with your gut bacteria balance; therefore, you should opt for herbal-based natural solutions instead.

Speaking of natural solutions, Ayurveda can help a lot. Read the story of our client, Mrs Veronica (39), who achieved healthy gut health through one of the most sought-after Nirva Health Programmes.

“Since I can remember, I have always had a bad relationship with my gut. I joined Nirva after my mother joined the programme and got visible results. It was a life-changing decision for me, and I could easily feel the differences they made. I’m so happy. ”

-Veronica (37), Nirva Health

 

When to Seek Medical Advice

At times, simple home remedies may not suffice as the first line of treatment. Make an appointment with the doctor if you experience the following -

  • Repeated digestive issues, which would include extreme abdominal swelling and pain, or even diarrhoea and constipation.
  • Weight loss without any particular reason.
  • Severe stomach discomfort coupled with blood in the stool.
  • Deteriorating conditions that medicine or dietary changes can’t help.

So long as you are diagnosed with a gut dysbiosis condition, you have the opportunity to take matters into your own hands and defend your health for the future.

Wrapping It Up

So, to sum up, gut dysbiosis is a series of problems stemming from an imbalance in the microbial population of the digestive tract. It can potentially harm your health and well-being. It’s vital to comprehend the precluding factors, subsequent symptoms, and techniques available to restore equilibrium to the gut microbiome.

Making the right food selection, taking probiotics as well as prebiotics, decreasing stress, and putting more focus on improving your lifestyle are just a few proactive steps you can take to work towards bettering a troubled gut. If you regularly feel certain discomforts or have doubts about your gut health, specialist help is crucial. Quite literally, the right actions can more than change your basic living style. There is so much to be gained in your health factors over the years. As has been repeatedly emphasised, it’s always a balanced gut that gives you a glowing and healthy life.

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Dr J S S Dev

Dr. J S S Dev is a passionate Ayurveda practitioner dedicated to promoting a holistic approach to health and well-being. With a profound understanding of Ayurvedic principles, he focuses on the power of prevention through ancient wisdom. Through insightful teachings and personalised guidance, he empowers individuals to embrace Ayurveda as a way of life, enabling them to proactively prevent diseases and cultivate a path to optimal health. With a firm belief in the body's innate capacity to heal, Dr. Dev is committed to helping people lead enriched lives by harmonising the mind, body, and spirit using the timeless principles of Ayurveda.