Get tested for intolerances and finally feel good again
ca. 15 Minuten
Do you often feel tired or bloated, or struggle with skin problems, and put it down to everyday stress? You’re not alone. But instead of keeping a vague food diary for months, you can also get tested for intolerances and finally find out why your body is rebelling.
Your symptoms could have a clear cause
Do you sometimes feel as if your own body is working against you? A constant feeling of fullness, headaches that come out of nowhere, or skin that just won’t settle down—these symptoms can make everyday life a real burden. Many of us accept this discomfort as “normal” and learn to live with it.
But these vague symptoms often have a clear cause: an undetected food intolerance. This isn’t about classic allergies with immediate, severe reactions. We’re talking about delayed IgG reactions, which occur hours or even days after eating certain foods.
Your body’s subtle signals
It’s precisely this time delay that makes it so incredibly difficult to identify the culprit yourself. Who would connect today’s headache with dinner from the day before yesterday?
Typical signs that may point to this kind of intolerance can take many forms:
- Digestive problems: Persistent bloating, an uncomfortable feeling of fullness, abdominal pain, or irregular bowel movements.
- Skin problems: Acne, eczema, unexplained redness, or itching.
- General malaise: Persistent fatigue and lack of energy, joint pain, or migraines.
These symptoms can occur because your immune system reacts to certain proteins in food and triggers low-grade inflammation in the body. Your body is essentially engaged in a constant, quiet battle against itself.
You don’t have to simply accept these symptoms. A blood test can be the first, decisive step toward regaining control of your well-being and finally understanding your body’s signals.
The easy way to greater clarity: Your mybody-x test
In the past, investigating intolerances was often a test of patience: lengthy doctor visits and complicated elimination diets that required a great deal of discipline. Fortunately, there’s now a modern and convenient alternative—a blood test you can do at home. With a simple intolerance test from mybody-x.com, you can discreetly collect a small blood sample with little effort.
This sample is then analyzed in a certified laboratory to measure your personal IgG reactions to a wide range of foods. Instead of continuing to guess, you get a clear, data-based report showing which foods may be causing your symptoms.
Imagine finally finding the cause and being able to adjust your diet accordingly to sustainably improve your quality of life. It’s the most direct way to get back in tune with your body.
Which intolerance test is right for me?
So you’ve decided to get to the bottom of what’s causing your symptoms - great! But now you’re faced with the next question: Which test is right for you? There are several ways to identify intolerances, and not every method is right for everyone. Let’s bring some clarity to the testing maze.
The most important factor is the type of symptoms you have. Do you experience severe immediate reactions after eating, such as sudden swelling, shortness of breath or a severe rash? Then you must see a doctor. The goal is to rule out a classic allergy with an IgE test. These tests should always be handled by medical professionals.
An overview of common testing methods
However, symptoms are much more often less dramatic, developing gradually and appearing after a delay. The following methods are designed to address these symptoms.
This table shows the differences between the most common testing methods to help you find the best option for you.
Comparison of testing methods for intolerances
| Test method | What is tested? | Advantages | Disadvantages |
|---|---|---|---|
| IgG blood test (mybody-x) | Delayed IgG antibody reaction to many foods | Comprehensive (up to 154 foods), fast, convenient to do at home, clear overview | Not suitable for diagnosing classic allergies (IgE) or enzyme deficiencies |
| H2 breath test (at the doctor’s office) | Specifically targets lactose, fructose or sorbitol intolerance | Scientifically recognized for specific carbohydrate intolerances | Time-consuming (several hours), tests only one substance, appointment required |
| Elimination diet | The body’s response to avoiding certain foods | Inexpensive; the direct link between avoiding certain foods and symptoms is noticeable | Very time-consuming and demanding, requires a lot of discipline and is difficult to stick with |
| IgE blood test (at the doctor’s office) | Immediate allergic reactions (type I allergy) | The gold standard for diagnosing true allergies | Does not detect delayed intolerances (IgG) |
So each method has its place. While seeing a doctor is the right approach for acute allergies, other options are available for diffuse, chronic symptoms.
The classic but often laborious approaches
You may have heard of these two methods:
- The H2 breath test: Performed at the doctor’s office to specifically identify lactose, fructose, or sorbitol intolerance. You drink a test solution, and then the hydrogen levels (H2) in your breath are measured over several hours. Many people find this quite time-consuming, especially since only one substance is tested at a time.
- The elimination diet: This is the traditional approach, but it requires a lot of discipline. You strictly avoid suspected foods for weeks and keep a detailed diary to see if anything improves. It’s effective, but often a real challenge in everyday life.
Deciding whether a test makes sense at all can be easy. If you have unclear symptoms, a test is the logical next step.
The modern approach: the mybody-x IgG at-home blood test
A modern and above all convenient alternative is an IgG-based at-home blood test, such as the one from mybody-x. This test focuses on delayed immune system reactions. Your body may react to certain foods by producing IgG antibodies, which can often lead to low-grade inflammation and typical diffuse symptoms such as bloating, headaches, or skin problems.
The key advantage: You can avoid weeks of guesswork with diets and hours of waiting at a doctor’s office. With just a few drops of blood from your fingertip, you can have your reaction to up to 154 different foods analyzed at the same time. All from the comfort of your home.
This method is perfect for getting a comprehensive overview quickly and identifying potential culprits. And the topic is more relevant than ever: A Statista survey on the prevalence of food intolerances shows that around 18 percent of people in Germany are affected.
The mybody-x test gives you a clear, data-based foundation for your next steps without turning your life upside down right away. If you’re still unsure, our guide can help you figure out which test is right for you.
How the mybody-x test works at home is simple
Have you chosen an at-home test to finally get answers about your symptoms? Great - this puts you in control of your health. We’ll show you how easy it is to get clarity with the mybody-x intolerance test - no waiting room, right from your couch.
The thought of a blood draw can put many people off at first, but don’t worry: The whole process is designed to be quick, easy, and virtually painless. Everything you need is included in your test kit.
Your test kit: The start of a new relationship with your body
Once you’ve received your mybody-x kit, simply unpack it at your leisure. Inside, you’ll find detailed, illustrated instructions that guide you through everything step by step. The key items are:
- Two lancets: These little helpers make a tiny, precise prick in your fingertip. You’ll barely feel it - more like a quick pinch.
- A blood collection tube: This is where you collect the few drops of blood needed for the analysis.
- Swabs and plasters: Use these to clean and protect the small puncture site afterward.
- A return envelope: It is already prepaid and prepared to safely transport your sample.
Collecting the sample takes just a few minutes. My tip: Choose a finger on your non-dominant hand. Wash your hands well with warm water beforehand; this improves circulation and makes collection even easier.
From finger prick to the lab
Once you’ve collected the drops of blood in the tube, seal it securely and pack everything according to the instructions. Then put it in the return envelope and drop it in the nearest mailbox. Shipping to our certified partner laboratory in Germany is, of course, free for you.
As soon as your sample arrives at the lab, it is analyzed according to the highest quality and data protection standards (GDPR & ISO-27001). Your data is completely safe with us and is processed only anonymously.
In the lab, your blood’s IgG antibodies are tested for reactions to up to 154 different food extracts. This method creates a precise profile of your personal intolerances. So you no longer have to spend weeks guessing or avoid foods just in case.
Within a few days of receiving your sample, we’ll send you a message. You can then access your results in your personal, secure mybody-x health portal. There, you’ll find an easy-to-understand report that shows you exactly which foods may trigger reactions in your body.
For those who want to know every detail, we’ve also prepared a detailed guide to performing a blood test at home, which explains every step once again. The path to greater well-being is that simple.
Understand your results and put them to targeted use
You’ve completed the test, and your results are in front of you - now the most exciting part of your journey to greater well-being begins. At last, you have the results in black and white, showing which foods your body may react to. But what should you do with all the charts and values in your mybody-x health portal?
We’ve designed your test report so you can understand it at a glance. You’ll see a clear breakdown of your IgG reactions into different levels: mild, moderate, or strong. Think of this classification as your personal guide.
What the reaction levels mean for you
Don’t worry, a reaction to a food doesn’t mean you have to avoid it forever. Think of it as an opportunity to give your body a mindful break and listen closely to it.
- Mild reaction: Your body shows only a minimal response here. Often, it’s enough to eat these foods less often, for example, just once or twice a week instead of every day.
- Moderate reaction: Here, it’s worth taking a closer look. It’s a good idea to eliminate these foods completely for a while, around 4–8 weeks. This gives your gut time to settle down.
- Strong reaction: Foods in this category are the main suspects behind your symptoms. Consistently avoiding them for at least 12 weeks is the best way to give your system a real chance to recover.
This targeted elimination is also known as a rotation or elimination diet. The idea behind it is simple: you give your immune system a break and allow your intestinal lining to regenerate.
Your test result is not a final verdict. It’s the starting point for positive change - and finally gives you control again, instead of leaving you in the dark.
Concrete steps after the test
After reviewing your report, it’s time to put it into practice in your everyday life. The key to success is consistently avoiding the identified foods for the recommended period. This may sound challenging at first, but it can bring tremendous relief, especially with common intolerances. For example, a 2021 KKH study showed that diagnoses of lactose intolerance had increased by 61 %. While traditional methods such as the H2 breath test are often time-consuming, mybody-x makes testing for intolerances with a simple at-home blood test much easier. You can read more about this study in this Deutschlandfunk article.
Once the elimination phase is over, it’s time to reintroduce foods. Add the foods you avoided back into your diet one at a time and in small amounts, and pay close attention to how your body reacts. Still feeling good? Great! If your old symptoms return, you’ve most likely found the trigger.
This approach has already helped over 11,300 of our customers noticeably improve their symptoms. So your mybody-x results are much more than just a list - they’re your personal guide to feeling better in your body and improving your quality of life.
When you should also see a doctor
An at-home test from mybody-x is a fantastic tool for getting to know yourself and gaining data-based insights into your body. Think of it as your personal health detective, helping you recognize patterns and make targeted changes to your diet. But it’s just as important to know the limits of self-diagnosis and when seeing a doctor is simply essential.
Your mybody-x intolerance test is designed to detect delayed, IgG-mediated reactions. These are often the hidden culprits behind vague symptoms such as bloating, constant fatigue, or skin problems. However, you must see a doctor if you are experiencing severe or acute symptoms.
When a medical diagnosis is essential
There are clear warning signs from your body that you should never ignore. In these situations, an at-home test cannot replace a medical examination, but may only complement it.
Pay particular attention to the following signs:
- Severe immediate reactions: You eat something and shortly afterward suddenly experience shortness of breath, a tight feeling in your throat, facial swelling, or a severe rash (hives). These are typical signs of a true IgE-mediated allergy, which requires immediate medical attention.
- Severe chronic symptoms: Persistent, severe abdominal pain, significant unintended weight loss, chronic diarrhea, or even blood in your stool are serious symptoms. These require a thorough medical evaluation.
- Suspected celiac disease: If you suspect that gluten is causing severe gastrointestinal problems or nutritional deficiencies, a doctor must confirm or rule this out.
An at-home test gives you valuable insights to test for intolerances. However, a medical diagnosis is essential if you suspect a serious illness or a conventional allergy.
The perfect addition to your doctor’s appointment
The distinction between an allergy and an intolerance is fundamental, as the reactions in the body work in completely different ways. While true food allergies affect only around 4% of the population, up to 30% experience reactions that are often attributable to intolerances. You can find out more about the prevalence of food allergies on allergieinformationsdienst.de.
The mybody-x blood test specifically focuses on IgG-mediated intolerances to finally give you clarity about symptoms such as bloating or skin irritation.
Think of your mybody-x test as a valuable addition. The results can provide your doctor with important additional information, especially if other tests have not produced clear findings. It’s an ideal starting point for optimizing your lifestyle, while your doctor remains the specialist for complex diagnoses and illnesses. If you’d like to learn more about the exact differences, also read our article on the difference between an allergy and an intolerance. This way, you can make the most of both approaches for your health.
What you should know about the intolerance test
If you’re considering taking a food intolerance test, you probably have a lot of questions on your mind. That’s completely normal! We hear these questions every day, so we’ve gathered the most important answers here for you - honest and to the point.
Are IgG tests really meaningful?
We hear this question often, and it’s absolutely valid. In nutritional and complementary medicine, IgG tests are an incredibly useful tool. They can help identify potential culprits behind vague symptoms like persistent fatigue, skin problems, or digestive issues. But it’s important to remember that this kind of test is no substitute for a medical diagnosis of a classic allergy or a condition like celiac disease.
The best proof for us is the countless positive reviews. The experiences of over 11,300 customers show that changing your diet based on the test leads to noticeable improvement for many.
Think of your test results as a starting point. They provide the data you need to make a plan that’s right for you and helps you feel better again.
Should I avoid certain foods before the test?
Quite the opposite! To get meaningful results, it’s actually very important to eat as normally and variedly as possible in the weeks before the test. So please eat everything you normally eat.
The reason is simple: Your body only produces IgG antibodies in response to foods it comes into contact with. So if you already avoid a particular food because you suspect it’s causing problems, the test can’t detect a reaction to it - even if you have an intolerance.
How quickly will I notice a change when I change my diet?
There’s no one-size-fits-all answer, because every body is different. How quickly you notice the first results is as individual as you are.
Some of our customers report feeling a huge sense of relief after just a few days, especially when it comes to digestive issues like persistent bloating. They suddenly feel lighter and have much more energy.
For others, especially with skin issues like acne or eczema, it can take a few weeks or even months for visible improvements. Skin cells renew more slowly, so a little more patience is needed.
Give your body the time it needs. Consistency is key.
Are you ready to finally get some clarity and get to the bottom of what’s causing your symptoms? With the mybody-x blood test, you can take the first decisive step - easily and conveniently from home.
