Gut Health

Balance in the gut, balance in life.

Your gut microbiome is the largest ecosystem in your body and works closely with you to keep you healthy. Many studies show that the substances produced by the bacteria in your gut play an important role in your overall well-being and health.

Discover how our holistic approach to gut health can help you live a balanced and vital life. With targeted diagnostics, personalized recommendations and holistic treatments, we accompany you on your way to a healthier gut and better well-being.
Possible first steps
Gut Microbiome Test
Understand the root causes of your complaints
Nutritional Advice
Individual dietary plan
Colon Hydrotherapy
Gentle bowel cleansing
Success Stories
What our patients are saying.
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Contents
Why is gut health so important?
How can I support my gut?
What puts strain on my gut?
Possible symptoms of an unhealthy gut
Diagnostic options
Common gut problems and their causes
Possible treatment approaches

Why is gut health so important?

The gut is often referred to as the “second brain” because it has over 100 million nerve cells that are in close contact with the brain. This so-called gut-brain axis not only influences digestion. It has an impact on our emotions, our autonomic nervous system and therefore influences our daily general well-being. About 70-80% of the immune system is located in the gut. The intestinal flora (microbiome) plays a central role in regulating the immune response. An imbalance in the microbiome can weaken the immune system and lead to chronic inflammation, autoimmune diseases and susceptibility to infection.
Influence of intestinal health on other systems

A disrupted gut can lead to far-reaching effects, including:

  • Skin problems: An imbalance in the microbiome can worsen problems such as acne, eczema or psoriasis. Inflammatory processes in the intestine affect the skin, as both are closely linked via the immune system.
  • Mental health: The gut plays an important role in the production of neurotransmitters such as serotonin, which regulate our mood and our level of stress. Disturbances in the intestines can lead to psychological problems such as anxiety, depression or increased susceptibility to stress.
  • Weight problems: The microbiome has a direct influence on metabolism and fat storage. A disrupted gut can lead to weight gain, obesity, or difficulty losing weight.immune system: The intestine is the center of the immune system as around 70% of immune cells reside there. An imbalance in intestinal flora can lead to a weakened immune system and increase the risk of chronic inflammation and infections.
  • Hormone balance: In addition to the production of neurotransmitters, the intestine also influences the general hormonal balance. A disrupted gut can increase hormonal imbalances, which is particularly problematic with disorders such as PCOS or PMS.
A healthy gut is a resilient gut.
The gut is made up of trillions of microorganisms (microbiome) that work together to help digest food, absorb nutrients, and regulate the immune system. A healthy intestine is able to process nutrients efficiently while excreting toxins and warding off harmful germs.
A microbial wonderland
There are more bacteria in your gut than stars in the Milky Way! The human gut is home to approximately 100 trillion microbes, including bacteria, viruses and fungi. Together they weigh about as much as your brain – around 1 to 2 kilograms.
Stool as a health indicator
The shape, color and consistency of your stool can reveal a lot about your gut health. A healthy stool should be smooth, well-formed and easy to pass - kind of like a banana!
The gut-brain connection
Your gut is often referred to as the “second brain” because it contains over 100 million nerve cells – more than the spinal cord! This complex network, the enteric nervous system, communicates with your brain and influences your mood, appetite, and even your mental health.
Diversity is important
A diverse gut microbiome is a healthy microbiome! The more varied your diet is, the more diverse your gut bacteria will be - which is linked to better overall health. Eating a wide variety of fruits, vegetables, and whole grains can promote this diversity.
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How can I support my gut?
High fiber diet

Fiber is essential for intestinal health as it serves as “food” for the good intestinal bacteria and supports digestion. Recommended foods rich in fiber are:

  • Whole grain products (e.g. oatmeal, whole grain bread)
  • Legumes (e.g. lentils, beans)
  • Vegetables and fruits (e.g. broccoli, apples)
  • Nuts and seeds (e.g. flax seeds, chia seeds)
Fermented foods

Fermented foods contain natural probiotics that promote the growth of healthy bacteria. Good sources are:

  • Sauerkraut
  • Kimchi
  • Kefir
  • Yogurt with active cultures
Prebiotics

Prebiotics are a special form of fiber that is indigestible by the human body but is fermented by the beneficial bacteria in the intestines. They serve as “food” for these probiotic bacteria, promoting their growth and activity, resulting in better gut health. Prebiotics contribute to the diversity of the microbiome, which plays a key role in strengthening the immune system, regulating metabolism and preventing digestive problems. Adequate intake of prebiotic foods can improve digestion, reduce inflammation and lower the risk of chronic diseases such as diabetes and cardiovascular disease. The best natural sources of prebiotics include:

  • Onions and garlic: Contain inulin and fructooligosaccharides that promote the growth of beneficial bacteria.
  • Chicory: One of the richest sources of inulin, which acts as a powerful prebiotic.
  • Bananas: Green bananas in particular contain resistant starch that is fermented by intestinal bacteria.

Prebiotics not only improve intestinal flora, but also help stabilize blood sugar levels and improve nutrient absorption.

Drink enough water

Water promotes digestion and helps to efficiently transport nutrients and eliminate waste products from the body. Adequate fluid intake is necessary to keep the intestines supple and to promote peristalsis - the wave-like muscle movements of the intestines. Too little water often slows digestion and can lead to bloating, constipation or other digestive problems. It is recommended to drink at least 1.5 to 2 liters of water daily.

Movement

Regular physical activity promotes intestinal movement (peristalsis) and thus supports digestion. Even moderate exercise such as daily walks or light yoga can improve gut health.

Stress management

Chronic stress can significantly impact gut health. About the so-called Gut-brain axis The digestive system and the nervous system are directly connected. Stress activates the sympathetic nervous system and can lead to digestive disorders such as irritable bowel syndrome (IBS), stomach pain, bloating and diarrhea. Prolonged stress can disrupt the balance of intestinal flora and promote inflammatory processes in the intestine, which can lead to "leaky gut" in which the intestinal barrier becomes permeable.

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Effective stress management is therefore crucial to restore balance in the digestive system. Methods like Meditation, Breathing exercises, Yoga or Mindfulness techniques have been proven effective in reducing the body's stress response and normalizing the functioning of the digestive system. Regular breaks, healthy sleep and a good work-life balance are also important to prevent chronic stress and increase well-being.

What puts strain on my gut?
Processed foods

Industrially processed foods often contain a lot of unhealthy fats, sugar and additives that can disrupt the balance of the intestinal flora. The following are particularly problematic:

  • Foods high in sugar
  • Ready-made products and fast food
  • Trans fats in fried foods
Sugar and artificial sweeteners

Sugar promotes the growth of harmful bacteria and yeast in the intestines, which can lead to inflammation. Artificial sweeteners such as aspartame can also negatively impact the microbiome and cause digestive problems.

Alcohol

High levels of alcohol consumption can damage the intestinal mucosa, imbalance the intestinal flora and promote inflammation. In the long term, this can lead to an increased risk of leaky gut syndrome.

Stress

Prolonged stress leads to overactivation of the gut-brain axis, which can promote digestive disorders such as irritable bowel syndrome and inflammation in the gut.

Lack of sleep

Adequate and restful sleep is crucial for the regeneration of the intestines. Chronic lack of sleep disrupts the production of important hormones and neurotransmitters necessary for digestion and gut health. In addition, sleep problems can change the intestinal flora and promote inflammatory processes.

Possible symptoms of an unhealthy gut
An unhealthy gut can manifest itself in a variety of ways. Here are common symptoms that indicate an imbalance in intestinal flora or problems in the digestive tract:
Bloating
Bloating

Bloating occurs due to increased gas production in the intestines, often caused by inadequate digestion or an imbalance in intestinal bacteria. When certain foods are not broken down properly, they ferment in the intestines, resulting in excessive gas production. This can also be an indication of small intestinal overgrowth (SIBO) or food intolerances.

Diarrhea or constipation
Diarrhea or constipation

Diarrhea can be a sign of a disturbed intestinal flora in which harmful bacteria gain the upper hand and disrupt the normal digestive process. Chronic diarrhea can indicate inflammatory bowel disease, SIBO, food intolerances, or infections. It can also lead to dehydration and electrolyte loss, which causes other health problems.

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Constipation is often an indication on it, that intestinal movements (peristalsis) are slowed down, which can be caused by stress, a low-fiber diet or an imbalance in intestinal bacteria. An unhealthy gut can slow digestion and cause stool to become too hard to be passed normally.

Acid reflux or heartburn
Acid reflux or heartburn

Acid reflux occurs when stomach acid leaks into the esophagus, causing a burning sensation in the chest area. This may be related to an imbalance in the digestive system, where the intestines are not functioning properly, increasing pressure in the stomach. Acid reflux is often a sign of impaired stomach acid production or intestinal dysfunction.

Chronic fatigue
Chronic fatigue

An unhealthy gut can interfere with nutrient absorption, leading to deficiencies in vitamins, minerals, and other essential nutrients. This weakens the body and leads to chronic fatigue. A deficiency in vitamin B12, iron or magnesium, which are necessary for energy production in the body, is particularly common. The intestine also produces messenger substances such as serotonin, which is responsible for energy levels and mood. A disturbed intestinal flora can therefore also occur Exhaustion and listlessness contribute.

Skin problems
Skin problems

Skin health is closely linked to gut health. A disrupted gut can lead to inflammation, which is reflected on the skin. Typical skin problems associated with poor intestinal health include:

  • Acne: Inflammation in the gut can worsen acne breakouts, especially if you have food intolerances.
  • Eczema: An imbalance in the microbiome can worsen eczema and other allergic skin reactions.
  • Rosacea: This skin disease is often associated with disturbed intestinal flora and systemic inflammation.
  • Psoriasis: Chronic inflammation in the gut can lead to overactivation of the immune system, worsening autoimmune diseases like psoriasis.
Weight changes
Weight changes

Disbalance of the microbiome can greatly affect the way the body absorbs, stores and uses nutrients. This can lead to both unwanted weight gain and unexplained weight loss:

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Weight gain:

An imbalance of intestinal bacterian can cause the body to absorb more energy from food than necessary. Certain bacteria promote fat storage by negatively affecting metabolism and promoting fat storage in the body. In addition, cravings for sugar and unhealthy foods can increase because harmful bacteria demand more sugar.

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Weight loss:

Disturbed intestinal flora can lead to poor nutrient absorption, which can result in unexplained weight loss. With chronic intestinal inflammation or diseases such as Crohn's disease or celiac disease, the absorption of calories and nutrients is impaired, resulting in weight loss.

Intolerances
Intolerances

An unhealthy gut can make it difficult to digest certain foods. If the intestinal flora is out of balance, the body can tolerate certain foods more poorly, which leads to intolerances. Common food intolerances include lactose intolerance, gluten intolerance and fructose intolerance. Symptoms range from bloating and abdominal cramps to diarrhea and constipation.

Bad breath
Bad breath (halitosis)

Chronic bad breath can indicate digestive problems or an imbalance in intestinal flora. Especially when there are problems digesting proteins, this can lead to increased production of sulfur gases that cause bad breath. Halitosis may also be related to small intestinal bacterial overgrowth (SIBO), which contributes to gas formation.

Mood swings & mental problems
Mood swings & mental problems

The connection between the gut and the brain is called the gut-brain axis. The gut produces about 90% of the body's serotonin, a neurotransmitter responsible for mood and well-being. When the gut is not healthy, it can affect the production of serotonin and other important neurotransmitters, which can lead to mood swings, depression and anxiety. Additionally, studies show that an imbalance in the gut microbiome may be linked to stress, sleep disorders, and even neurological diseases.

Diagnostic options
Diagnosis of intestinal health is extremely complex because numerous factors such as the individual microbiome, digestive efficiency and the interaction between the intestine and the immune system must be taken into account.

With the help of special laboratory tests, the composition of the intestinal flora, inflammatory markers and digestive parameters can be examined.
Gut Microbiome Test
Common gut problems and their causes
Dysbiosis
Dysbiosis

Dysbiosis refers to the imbalance between the various microorganisms in the intestine, especially between beneficial and harmful bacteria. Normally there is a harmonious balance, but factors such as poor diet, stress or antibiotics can disrupt this balance.

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Possible causes:

  • Antibiotics: They kill not only harmful but also beneficial bacteria, which unbalances the microbiome.
  • Unhealthy diet: A diet low in fiber and high in sugar promotes the growth of harmful bacteria.
  • More chronic Stress: Stress impairs digestion and can negatively affect the composition of the microbiome.
  • Alcohol and smoking: Both damage the intestinal mucosa and the microbiome.

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Common symptoms:

  • Digestive problems such as bloating, diarrhea or constipation
  • Frequent infections due to a weakened immune system
  • Fatigue and lack of energy
  • Skin problems, including acne and eczema

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Possible consequences:

If left untreated, dysbiosis can lead to chronic intestinal diseases, immune deficiency or systemic inflammation in the long term.

IBS
Irritable bowel syndrome (IBS)

Irritable bowel syndrome (IBS) is an intestinal dysfunction that causes abdominal pain, cramps, diarrhea, constipation, or bloating. The exact cause of IBS is not fully understood, but it is thought to be a combination of impaired intestinal motility, gut-brain communication, and gut microbiome imbalance.

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Possible causes:

  • Gut-brain axis: A disturbed communication between the gut and the brain, which leads to hypersensitivity of the gut.
  • Stress and psychological factors: Stress often worsens symptoms, and psychological disorders such as anxiety and depression are often associated with IBS.
  • Food intolerances: Certain foods (e.g. FODMAPs) can trigger IBS symptoms.
  • Altered bowel movements: Accelerated or slowed bowel movements can lead to diarrhea or constipation.

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Common symptoms:

  • Abdominal pain or cramps that often get better after a bowel movement
  • Bloating and a bloated stomach
  • Diarrhea, constipation or both alternating
  • Mucus in the stool

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Possible consequences:

IBS is not life-threatening, but it can significantly impact quality of life. Long-term stress and persistent symptoms can lead to social isolation, anxiety and depression.

SIBO
Small intestinal malcolonization (SIBO)

SIBO (Small Intestinal Bacterial Overgrowth) refers to an excessive proliferation of bacteria in the small intestine, where there should normally be only a few bacteria. This improper colonization disrupts digestion and nutrient absorption and can cause a variety of symptoms.

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Possible causes:

  • Impaired intestinal movement (motility disorder): Slowed digestion can cause bacteria to linger longer in the small intestine and multiply excessively.
  • Chronic diseases: Diseases such as diabetes, Crohn's disease or celiac disease can increase the risk of SIBO.
  • Intestinal operations: After operations that affect the intestines, changes in normal intestinal function and flora may occur.
  • Structural abnormalities: Scar tissue or adhesions can disrupt the normal flow of food in the small intestine, promoting bacterial growth.

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Common symptoms:

  • Bloating and abdominal cramps, especially after eating
  • Diarrhea or constipation (often alternating)
  • Nausea and feeling of fullness
  • Nutrient deficiencies (e.g. vitamin B12 deficiency) due to poor absorption of nutrients
  • Weight loss and weakness

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Possible consequences:

If left untreated, SIBO can lead to nutritional deficiencies, weight loss, weakened immune systems and chronic digestive disorders. In the long term, SIBO increases the risk of irritation or damage to the lining of the small intestine, which can lead to leaky gut syndrome.

Leaky gut
Leaky gut

Leaky gut syndrome describes an increased permeability of the intestinal wall, in which undigested food components, bacteria and toxins pass through the intestinal wall into the bloodstream. This can lead to inflammation and a variety of health problems.

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Possible causes:

  • Inflammatory diet: Highly processed foods, sugar and alcohol damage the intestinal lining.
  • Dysbiosis: An imbalance in intestinal bacteria can weaken the intestinal protective barrier.
  • Chronic stress: Stress leads to a weakening of the intestinal lining and makes the intestine more susceptible to leaky gut.
  • Autoimmune diseases: Certain autoimmune diseases such as celiac disease can increase intestinal permeability.

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Common symptoms:

  • Food intolerances
  • Chronic fatigue
  • Digestive problems such as flatulence, diarrhea and constipation
  • Joint pain and chronic inflammation

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Possible consequences:

A leaky gut can lead to systemic inflammation and increase the risk of autoimmune diseases, chronic inflammation and allergies.

Food intolerances
Food intolerances

Food intolerances occur when the body cannot digest certain foods properly. Unlike food allergies, which affect the immune system, intolerances involve problems digesting certain ingredients.

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Possible causes:

  • Enzyme deficiency: Missing or insufficient production of enzymes (e.g. lactase in lactose intolerance) prevents the body from digesting certain nutrients.
  • Dysbiosis: Disturbed intestinal flora can reduce digestive capacity and lead to intolerance.
  • Irritation of the intestinal lining: Chronic inflammation or damaged intestinal lining can exacerbate the reaction to food.

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Common symptoms:

  • Bloating, abdominal cramps, diarrhea, or constipation after eating certain foods
  • Headache or migraine
  • Tiredness and exhaustion
  • Rashes or eczema

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Possible consequences:

Long-term intolerances can affect nutrient absorption and lead to nutritional deficiencies, chronic inflammation and worsening gut health.

Chronic inflammation
Chronic inflammation

Chronic inflammation in the intestines is the main feature of inflammatory bowel diseases such as Crohn's disease and ulcerative colitis. These diseases lead to persistent inflammation of the intestinal lining, which can lead to severe symptoms and complications.

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Possible causes:

  • Genetic predisposition: Certain genes increase the risk of developing inflammatory bowel disease.
  • Autoimmune reactions: The immune system mistakenly attacks its own intestinal tissue and causes chronic inflammation.
  • Intestinal flora imbalance: A changed composition of intestinal bacteria can promote inflammatory processes.
  • Environmental factors: Smoking, poor diet and chronic stress can increase the risk.

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Common symptoms:

  • Chronic diarrhea, often with blood or mucus
  • Abdominal pain and cramps
  • Weight loss and malnutrition
  • Tiredness and exhaustion

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Possible consequences:

If left untreated, chronic inflammation can lead to intestinal ulcers, perforations, and an increased risk of colon cancer. Complications such as fistulas and abscesses can also occur.

Your partner for gut health in Berlin.

Intestinal health forms the basis for your general well-being, as the intestine controls many vital functions such as nutrient absorption, immune defense and hormone production. At Circle Health, we use a test-based, holistic approach to identify and effectively treat the causes of digestive disorders and intestinal problems. Our goal is to not just relieve symptoms, but to delve deep into the underlying causes to promote long-term health and wellness.

Individual diagnostics and analysis

Each person has a unique gut microbiome, so a comprehensive analysis is the first step on the path to gut health. With state-of-the-art laboratory diagnostics like our Gut Microbiome Test, we gain detailed insights into the composition and function of your intestinal flora. These diagnostics provide information about which bacteria in your intestines are imbalanced and which nutrients may not be adequately absorbed. We check for inflammatory markers, digestive enzymes, and other indicators that may indicate problems such as food intolerances, dysbiosis (an imbalance in the microbiome), or leaky gut syndrome.

Gut Microbiome Test
Personalized treatment approaches

Based on the results of the tests, we will develop a tailored treatment plan for you that takes into account your specific needs and health goals. We rely on a combination of nutrition, natural dietary supplements and proven therapeutic measures.

Nutritional Advice

We will help you find a diet that optimally supports your intestinal health. Our therapists place special emphasis on anti-inflammatory foods, prebiotic fiber, and probiotic-rich foods that promote the growth of beneficial gut bacteria. Through targeted dietary changes, symptoms such as flatulence, diarrhea or constipation can be significantly reduced and the microbiome brought into balance.

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Colon Hydrotherapy

This therapy is used to thoroughly cleanse the colon and flush out toxins that have built up in the intestines. Colon hydrotherapy can help with a variety of complaints such as chronic constipation, flatulence or irritable bowel syndrome and relieve the entire digestive system. It supports the regeneration of the intestinal mucosa and promotes the formation of healthy intestinal flora.

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IV Drip Therapy

Sometimes the body needs extra support to absorb nutrients efficiently. Our IV drip therapies provide the body directly with essential vitamins, minerals and antioxidants that promote intestinal healing. Especially after antibiotic treatments or when there is a severe nutrient deficiency, this can be an effective way to strengthen the body from the inside out and support the immune system.

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Dietary Supplements

In order to specifically promote intestinal health, we rely on high-quality pre- and probiotics, which help to regenerate the microbiome. These supplements contain specific strains of beneficial bacteria that restore the balance of intestinal flora. Enzyme preparations can also support digestion and compensate for nutrient deficiencies. Herbal preparations and anti-inflammatory plant substances such as turmeric can help protect and regenerate the intestinal lining.

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Holistic support and lifestyle advice

We know that healthy digestion requires more than just a balanced diet. A holistic approach to gut health also includes lifestyle changes that promote long-term success. Stress management, adequate sleep and regular exercise are crucial factors in supporting the digestive system. We offer you:

  • Stress management techniques such as mindfulness training, yoga and meditation to strengthen the connection between the gut and the psyche and reduce inflammatory processes.
  • Exercise programs, which promote moderate physical activity and stimulate intestinal movement (peristalsis), which counteracts flatulence and digestive problems.
Long-term support

At Circle Health, we provide you with ongoing support to ensure your progress is monitored regularly. Through follow-up appointments and tests, we ensure that your intestines remain on the path to healing and that adjustments can be made to your treatment plan to promote your gut health sustainably.

Possible first steps

Gut Microbiome Test
Understand the root causes of your complaints
Nutritional Advice
Individual dietary plan
Colon Hydrotherapy
Gentle bowel cleansing

Help & FAQs

Have questions?
We got you.

Chat with our practice team.
Monday - Friday 8am to 8pm.

Start chat now

You can also call us at:

030 99 28 38 22

Or reach us via email at:

praxis.charlottenburg@circle.health
Who will treat me?

Our team at Circle Health consists of naturopaths and medical assistants.

  • Our naturopaths, who conduct the anamnesis, have years of experience in functional medicine and naturopathy, and have also run their own practices.
  • Our therapies are carried out by naturopaths and medical assistants who have years of experience in performing naturopathic therapies. They are also skilled in invasive procedures such as administering infusions and drawing blood.
What are the costs for a therapy?

Determining the exact costs of comprehensive therapy in advance is difficult, as they can vary depending on individual symptoms, physical condition, and therapy approach. A detailed initial assessment allows us to make a more accurate financial assessment.

Does my health insurance cover the costs?

The treatment costs for sessions at Circle Health as well as the substances recommended by Circle Health are generally not covered by statutory health insurance and only partially reimbursed by private health insurance. The costs are to be borne by patients themselves. (Partial) reimbursement by private health insurance or supplementary insurance is possible; however, it is the responsibility of patients to inform themselves about the respective procedures for cost reimbursement and approval and to take advantage of these. The invoice will be issued independently of any potential reimbursement and is to be paid by patients independently.

Can I cancel an appointment?

You have the option to cancel appointments up to 24 hours before the scheduled time. If you exceed the 24-hour deadline, Circle Health reserves the right to invoice the entire expected revenue for the missed appointment.

Covid-19 and other acute infections

In order to ensure the safety of all patients, we ask you not to come to the practice if you have the following symptoms and diseases:

  • Covid-19
  • Acute flu-like infection
  • Acute bacterial infection
  • Other contagious diseases

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We do not require a negative Covid-19 test upon arrival, but trust that you will recover from these symptoms and illnesses before coming to the Circle Health practice.