How to get rid of bloating and understand the causes

Does your stomach often feel like a bloated balloon, restricting your daily activities? Bloating is more than just an uncomfortable feeling. It occurs when too much gas accumulates in the gastrointestinal tract or cannot escape properly. Consider it a clear signal from your body that something is out of balance in your digestion.

What really causes bloating

A bloated stomach is not the same as normal flatulence, which everyone experiences. Occasional gas is simply a sign of active digestion. A bloated stomach, on the other hand, describes a persistent, often painful feeling of fullness. Your stomach not only feels swollen, but is often also visibly distended, hard, and tender to the touch.

And you're not alone. A survey commissioned by the ABDA – the Federal Union of German Associations of Pharmacists – showed that around 69 percent of Germans occasionally suffer from gastrointestinal problems. Bloating and a distended stomach are among the most common complaints. You can read more about the results of this study on gastrointestinal complaints here: Details of the ABDA survey .

From gas to the taut abdominal wall

Imagine your digestive system as a small, highly specialized factory. Trillions of tiny helpers – your gut bacteria – work in your intestines to break down food. This process naturally produces gases like hydrogen, methane, and carbon dioxide. This is completely normal and unavoidable.

A problem only arises when one of these three cases occurs:

• Excessive gas production: Certain foods, intolerances, or an imbalance of your gut bacteria cause significantly more gas than usual to be produced.
• Impaired gas transport: Intestinal movement (peristalsis) is slowed down and gas accumulates. Triggers can include stress, lack of exercise, or hormonal changes.
• Increased sensitivity: Sometimes the problem isn't the amount of gas, but rather a hypersensitivity of the nerves in the intestines. Even normal amounts are then perceived as painful pressure.

These mechanisms lead to the typical feeling of fullness, loud stomach rumbling, and the urge to immediately unzip your pants. It's the first sign that the complex processes in your digestive system are disrupted.

More than just gas

Bloating is rarely an isolated symptom. It is often closely linked to the entire ecosystem of your gut – the gut microbiome . This complex network of bacteria, fungi, and viruses affects not only your digestion, but also your immune system, your hormone balance, and even your mood.

Recurring bloating is therefore not just a cosmetic issue. It's an important signal from your body to take a closer look and understand the causes, instead of just fighting the symptoms.

This knowledge is the first and most important step to regaining control. If you'd like to delve deeper into the fascinating world of your gut microbiome, you can learn more about what exactly it is in our article. In the following sections, we'll show you what triggers your bloating might be and how to track them down.

The most common causes of your bloating

Bloating rarely has just one cause. Think of it more like a puzzle made up of many small pieces from your daily life: your diet, your lifestyle, and even your hormones. Once you know these potential triggers, you can specifically investigate and take back control of your well-being.

Diet as the prime suspect

What ends up on your plate has the biggest and fastest impact on your digestion. Some foods are real classics when it comes to gas, but often the matter is more complicated than you think.

• Common gas-producing foods include legumes like beans and lentils, cruciferous vegetables like broccoli and cauliflower, as well as onions and mushrooms. These contain certain carbohydrates that your small intestine has difficulty breaking down. As a result, your gut bacteria in the large intestine ferment them, producing a significant amount of gas.
• Fructose and sugar substitutes: Too much fructose, for example from apples, pears, or honey, can quickly overwhelm your intestines and lead to bloating. The same applies to sugar substitutes like sorbitol or xylitol, which are often found in "sugar-free" products and can have a strong bloating effect.
• Eating too quickly: When you gulp down your food, you unknowingly swallow a lot of air. This accumulates in your gastrointestinal tract, causing an uncomfortable feeling of fullness and making your stomach visibly swell. The same thing happens, by the way, if you consume a lot of carbonated drinks.

If your symptoms often occur directly after eating, that's a strong indication. If you'd like to know more about why bloating is so common after eating, you can find further information in our article on the topic .

The following table gives you a quick overview of the most typical triggers and how they affect the body.

Typical triggers for bloating at a glance

category	Examples	Mode of action
Foods that cause bloating	Legumes, cabbage, onions, mushrooms	Difficult-to-digest carbohydrates are fermented by bacteria in the large intestine, leading to gas formation.
Sugars & Sugar Alcohols	Fructose (in fruit, honey), sorbitol/xylitol (in light products)	They exceed the absorption capacity of the intestine, attract water, and are metabolized into gases by bacteria.
Eating habits	Eating too quickly, consuming carbonated drinks, chewing gum	Air is swallowed (aerophagia) and accumulates in the gastrointestinal tract, leading to bloating and belching.
Food intolerances	Lactose, gluten, fructose, histamine	The body cannot properly break down certain food components, leading to fermentation, gases, and inflammation.

This overview shows how diverse the causes can be in the area of ​​nutrition alone. Often it is a combination of several factors.

Hidden intolerances and the microbiome

Sometimes it's not the obviously gas-producing foods that are the culprit. The real offenders can be hidden reactions of your body that trigger bloating.

Bloating that occurs regularly after consuming certain food groups can be a strong indication of an undiagnosed food intolerance. Your body is sending you a clear signal.

Lactose intolerance (milk sugar) or fructose malabsorption (fruit sugar) are two of the most common culprits. But a reaction to histamine or gluten (such as in celiac disease or wheat sensitivity) can also be behind chronic digestive problems.

Just as important is the balance of your gut bacteria, your microbiome . Imagine it like a garden: if the weeds – that is, gas-producing bacteria – proliferate, everything becomes unbalanced. This imbalance, also called dysbiosis , can lead to a constant overproduction of gas. Triggers for this can include antibiotics, a very unbalanced diet, or even chronic stress.

The influence of lifestyle and hormones

Your stomach reacts not only to food, but also to how you live. There is a direct connection between your brain and your digestive system, the so-called gut-brain axis .

Stress is the best example here. When you're under pressure, your body releases the stress hormone cortisol . This hormone can slow down intestinal motility (peristalsis). The result: gas stays in the intestines longer and accumulates. If you then add a lack of exercise, which further sluggishes digestion, bloating is practically inevitable.

Hormonal fluctuations also have a huge influence, especially on women:

• Cycle-related: Many women experience bloating around ovulation or shortly before their period . The hormone progesterone relaxes the smooth muscles – including those in the intestines – and slows down digestion. At the same time, estrogen causes water retention, which further intensifies the feeling of bloating.
• Menopause: During menopause, estrogen levels drop, which also disrupts the hormonal balance and can lead to increased bloating and a distended abdomen.

All these factors demonstrate how closely your digestion is connected to the rest of your body. A bloated stomach is therefore rarely an isolated problem, but often an important symptom indicating a deeper imbalance.

Useful tests to get to the bottom of the problem

If dietary changes and tried-and-tested home remedies simply don't soothe your bloated stomach, it's time to take a closer look at your digestion. Instead of continuing to guess, targeted analyses can provide valuable data and help you get to the root cause. But which tests are truly useful, and when?

You don't have to embark on an odyssey of visits to various doctors' offices right away. Modern at-home self-tests, like those from mybody-x, are an excellent way to gain initial, well-founded insights and finally understand your body better.

Understanding at-home blood tests

Your blood is like a fascinating archive, revealing far more than just your blood type. It can give you crucial clues about what's causing your bloating. Special blood tests from mybody-x, which you can conveniently perform at home, focus on three key areas.

1. Hidden Food Intolerances (IgG4) Sometimes your immune system reacts to certain foods with a delay, without it being a classic allergy. A mybody-x intolerance test analyzes your blood for specific IgG4 antibodies against a wide variety of foods. An elevated level can be a clear indication that your body is struggling with certain foods – which can lead to unnoticed inflammation, gas, and even bloating.

2. Important Nutrient Deficiencies: A lack of certain nutrients can completely disrupt your digestion. Magnesium, for example, is essential for muscle relaxation – including in the intestines. A deficiency can lead to sluggish bowel movements, causing gas to build up. A mybody-x nutrient test helps you identify and address such deficiencies.

3. Hormonal Imbalances Think of hormones as the conductors of your metabolism. If this orchestra becomes unbalanced, for example due to elevated levels of the stress hormone cortisol , digestion demonstrably slows down and bloating is promoted. A mybody-x hormone test can show you whether your hormonal status plays a role in your symptoms.

Gut microbiome and classical diagnostics

Besides blood tests, your gut itself is also an important source of information. There are two key ways to gain clarity here:

• Gut microbiome analysis: A mybody-x gut test analyzes the precise composition of your gut flora. It shows you whether there is an imbalance (dysbiosis), whether beneficial bacteria are missing, or whether gas-producing species have multiplied excessively. This gives you a clear picture of the state of your internal ecosystem.
• Medical diagnosis: If there is a specific suspicion of intolerances such as lactose or fructose intolerance, a breath test is often performed in doctors' offices. This involves measuring the concentration of certain gases in your breath after you have drunk a special test solution.

This decision tree shows you at a glance which triggers could be causing your bloating and how you can proceed systematically.

The graphic clearly shows that your bloated stomach is often the result of a complex interplay of diet, lifestyle and hormonal factors.

Precisely because the causes can be so varied, a personalized approach is crucial. This is also reflected in the growing number of affected individuals, especially young people. According to an analysis by the KKH health insurance company, the percentage of 20- to 24-year-olds treated for digestive problems rose from 12.8 to 14.7 percent between 2012 and 2022. You can find more details about this trend in the KKH analysis on irritable bowel syndrome (IBS ).

Home tests are not a substitute for a medical diagnosis, but they are a powerful tool for taking responsibility for your own health. They provide you with a data-driven foundation for making targeted changes or for having an informed discussion with your doctor about the next steps.

By actively investigating the causes, you regain control. It's about verifying assumptions and finally gaining clarity. If you'd like to learn more about exactly how such analyses work, also read our guide to food intolerance testing .

Your strategies for a calm stomach

Do you already have some ideas about where your bloating might be coming from? Great, that's the first step. Now it's time to take action. Think of this section as your personal toolbox – filled with immediate relief for acute situations and sustainable strategies for a more relaxed future.

If your stomach feels like an overinflated balloon again, you don't have to just endure it. There are tried-and-tested home remedies that can help your body relax tense muscles and get rid of trapped gas.

Quick relief for acute bloating

When the pressure in your abdomen becomes unbearable, these simple measures can often provide immediate relief:

• Heat is soothing: The classic hot water bottle or a warm cherry pit pillow is a tried and tested remedy for good reason. The heat relaxes the cramped abdominal muscles and thus relieves the pain.
• Drink soothing teas: Herbal teas with fennel, anise, and caraway are a classic remedy for stomach upset. Their essential oils have antispasmodic properties and help to relieve gas. Chamomile or peppermint can also be beneficial for the gastrointestinal tract.
• Gentle abdominal massage: Gently massage your abdomen in a clockwise direction. These circular movements support the natural bowel movement (peristalsis) and help to transport trapped gas.

These tips are invaluable for relieving acute symptoms. But to get a lasting solution for bloating, we need to dig deeper and look at the foundations for a healthy gut feeling.

Long-term pillars for your gut health

Lasting improvement doesn't happen by chance – it arises when you tackle the root causes. A gut-friendly diet, mindful eating habits, and good stress management are your most important allies in this process.

Your lifestyle is the foundation upon which your digestion is built. Small but consistent adjustments can make a huge difference to your well-being and prevent bloating before it even develops.

Your diet plays a key role, of course. It's about learning which foods are good for your gut and which ones put more strain on it. For many people with bloating, cutting out sugar is a real game-changer, as a sugar-free diet can reduce fermentation processes in the gut.

To identify your personal trigger foods, the low-FODMAP diet can be an incredibly valuable tool. This involves temporarily eliminating foods high in fermentable carbohydrates (the so-called fermentable oligosaccharides , disaccharides , monosaccharides , and polyols ). These are precisely the culprits that are poorly absorbed in the small intestine and then cause significant gas production in the large intestine. Later, you reintroduce individual food groups and observe the results.

But it's not just what you eat that matters, it's also how you eat it . Mindful eating is key. Take your time, chew thoroughly, and eat without distractions. This will help you swallow less air and signal your digestive system to calmly prepare for its work. If you'd like to delve deeper into this topic, our article explains how you can build up your gut flora with the right diet .

Harnessing the power of the gut-brain axis

Never forget the strong connection between your head and your gut. Chronic stress puts your body in a constant state of alert. This slows down digestion and can contribute to bloating.

Even small changes can make a big difference here:

• Breathing exercises: A few minutes of deep abdominal breathing a day can calm your nervous system and have a direct positive influence on your bowel activity.
• Gentle exercise: A daily walk, a yoga session, or a bike ride stimulates digestion, reduces stress, and helps to release gas. It's not about high-performance sports, but about regular, moderate activity.

With this mix of immediate relief and long-term strategies, you are ideally equipped to sustainably soothe your bloated stomach and finally enjoy a carefree feeling in your gut again.

When you absolutely should see a doctor

Occasional bloating is usually harmless, more of a nuisance than a cause for concern. After all, you know your body best and can tell what feels normal and what doesn't. Nevertheless, there are times when you shouldn't hesitate to experiment on your own, but rather seek professional medical advice.

It's crucial to recognize the limits of self-treatment. Your body sometimes sends very clear warning signals that you must take seriously. These so-called "red flags" are like a built-in early warning system for your health. They indicate that there might be more to your symptoms than just harmless gas.

Clear warning signs you must not ignore

Consider the following symptoms as important messages from your body. If one or more of them occur along with bloating, a visit to the doctor is essential. This is the only way to determine the cause for sure.

• Severe, persistent, or sudden pain: Mild pressure is normal. However, intense, cramping, or constant pain that interferes with your daily life is a clear warning sign.
• Unexplained weight loss: Are you losing a significant amount of weight within a few weeks or months without having changed your diet or lifestyle? Then the cause needs to be found.
• Blood in the stool: Visible blood – whether bright red or dark – is always a reason for an immediate medical examination. No ifs, ands, or buts.
• Fever or chills: If these symptoms occur together with abdominal discomfort, this may indicate inflammation in the body.
• Persistent changes in bowel movements: If you suffer from newly occurring diarrhea, constipation, or a constant alternation between the two for several weeks, this should be investigated.
• Difficulty swallowing or repeated vomiting: These symptoms may indicate problems in the upper digestive tract.

We don't want to scare you, but rather make you more aware of your body's signals. In most cases, these are caused by harmless factors, but in rare cases, they can also indicate more serious illnesses.

A doctor's visit is not just for diagnosis, but above all for peace of mind. It helps you rule out serious underlying causes and create a clear, personalized treatment plan.

Persistent symptoms can sometimes be a symptom of chronic inflammatory bowel diseases such as Crohn's disease or ulcerative colitis , undiagnosed celiac disease (gluten intolerance), or other health problems. Early diagnosis is crucial for successful treatment and your quality of life.

While self-tests like those from mybody-x can provide valuable insights into intolerances, nutrient deficiencies, or hormonal imbalances, they never replace medical evaluation when these warning signs are present. However, they are an excellent supplement, allowing you to start your doctor's appointment with solid data and work together to determine the right next steps. So act responsibly and listen to your body.

Frequently asked questions about bloating

Finally, we'll answer a few frequently asked questions about bloating. Here are the answers that will hopefully help you quickly in your daily life.

Can bloating also be caused by stress?

Yes, absolutely. What many people don't know is that your brain and gut are directly connected via the so-called gut-brain axis. So, if you're under constant stress, your body switches into a "fight-or-flight" mode. This noticeably slows down your digestion.

The stress hormone cortisol slows down bowel movements, making it much easier for gas to accumulate. That's precisely why relaxation techniques like meditation or simple breathing exercises are not only soothing for the soul, but also an important step in managing recurring bloating. A mybody-x hormone test can show you whether your cortisol levels are out of balance.

Why do I often only have a bloated stomach in the evenings?

This is a very typical phenomenon. Imagine your digestive system is working at full capacity all day to process your meals. This naturally produces gases that accumulate over several hours.

Eating too quickly at lunchtime or stress in the afternoon can further promote gas production. By evening, the accumulated air is often so large that the stomach visibly protrudes and you feel really bloated.

Do probiotics always help with bloating?

Not necessarily. Probiotics can be a great help if your bloating is caused by a general imbalance in your gut flora ( dysbiosis ). In that case, they support the regeneration of beneficial bacteria.

But beware: If the cause is small intestinal bacterial overgrowth (SIBO), where too many bacteria proliferate in the small intestine, probiotics can actually worsen the symptoms. They essentially provide the unwanted guests with even more food.

Targeted diagnostics, for example through a mybody-x gut test , are the better approach here. This way you can find out if, and more importantly, which probiotics are actually beneficial for you.

Are gluten-free products a solution?

It all depends on the cause. If you have a medically diagnosed case of celiac disease (an autoimmune disease) or non-celiac wheat sensitivity, then a gluten-free diet is the only right way.

Many people feel better even without these diagnoses because by avoiding gluten, they often automatically avoid highly processed carbohydrates and FODMAPs – both known triggers for bloating. Before you completely overhaul your diet, a mybody-x intolerance test can clarify whether gluten is truly your personal culprit.

---

Do you finally want to gain certainty about the hidden causes of your bloating? With the tests from mybody-x, you can gain valuable insights into food intolerances, your nutritional status, or your hormonal balance from the comfort of your home, thus regaining control over your well-being.

Discover the right tests for you now at mybody-x.com