Soy Intolerance – What Is It?
Do you suspect you might have an intolerance? Clear symptoms usually indicate an intolerance.
With a soy intolerance, your body reacts to soy. This means that whenever you eat products containing soy, your body responds with corresponding complaints.
Experts generally distinguish between an allergy and an intolerance. With an allergy, symptoms and complaints usually appear immediately after consuming soy. With an intolerance, you may experience various symptoms even days later. By the way, a soy allergy is very rare and occurs in only a few people.
[medicross id=’880844′]
What is Soy?
Soy belongs to the legume family. Basically, soy is very healthy and highly nutritious for humans. It contains not only some fiber but also a lot of protein.
For about 5,000 years, people have benefited from the advantages of soy. The bean is especially widely used in Asia.
Nowadays, the food industry has also recognized the great benefits of soy. Especially if you have an intolerance to cow’s milk, soy milk is an excellent alternative.
Did you know that tofu is made from soybeans? As more and more people switch to a vegan diet, the demand for substitute products is increasing. Soy is well suited for this due to its high nutritional value. Soy is not only used as a milk substitute but also often appears in gluten-free substitute products.
What Are the Symptoms of a Soy Allergy?
Soy belongs to the legume family. After you eat soy, symptoms appear very quickly in the case of a soy allergy. These are usually severe and can even lead to anaphylactic shock. An allergy often causes acute and very strong symptoms.
If you have a soy allergy, symptoms appear immediately after consumption. Therefore, you should completely avoid the bean.
With an intolerance, symptoms can also appear days later. The symptoms of a food intolerance are usually not as intense as those of an allergy.
A soy allergy usually manifests in infancy. This often happens because the child cannot tolerate breast milk. Parents then switch to soy milk. Many children develop an allergy to soy for this reason.
However, in a fast-paced daily life, it is difficult to avoid soy. The bean is now found in many foods. It is processed and no longer recognizable without an ingredient list.
Many people with a soy intolerance also suffer from intolerance to other legumes. In most cases, a so-called cross-reaction occurs. Nut allergy sufferers are often also affected by a soy intolerance.
Symptoms of a Soy Intolerance
Every person is different. Therefore, symptoms vary with an intolerance. Complaints can differ greatly from person to person. You might perceive the symptoms more strongly than others affected.
Basically, the symptoms of a soy intolerance are very similar to other intolerances. Usually, the gastrointestinal tract is affected. Diarrhea, nausea, and vomiting are not uncommon. In addition, severe abdominal pain can occur after consumption. Bloating is also a classic symptom of soy intolerance.
[medicross id=’880844′]
Soy also causes complaints in the mouth and throat area for many people. Many complain of red and itchy mucous membranes in the mouth. In rare cases, the mucous membrane swells. If you notice such severe symptoms, you should see a doctor immediately.
Symptoms that mainly affect the mouth area are called oral allergy syndrome.
Did you know that your skin can also be affected by the intolerance? The skin is the largest organ of your body. If something is wrong inside your body, it will also show in your skin condition. A soy intolerance can lead to hives.
Some people complain of symptoms such as breathing difficulties or dizziness. These symptoms are critical and must be examined by a doctor. It could lead to a severe or even life-threatening situation triggered by the intolerance.
As soon as you notice breathing difficulties or swelling in the mouth or throat area, you must consult a doctor immediately.

How Is a Soy Intolerance Tested?
Do you suspect you have a soy intolerance? It can be detected by a special blood test. However, the diagnosis is often very lengthy because soy is contained in many foods.
It is therefore difficult to find out whether you actually react intolerantly to soy or if another food is responsible for your complaints.
Doctors therefore recommend keeping a food diary . It is important not only to write down all the foods you eat but also to note all the ingredients of the foods.
Also note which symptoms occur after eating certain foods. The food diary gives your doctor a good basis to exclude possible foods from the start. A food intolerance test is very complex because many different foods must be tested. The more foods you exclude from the beginning, the easier the diagnosis will be.
Keep the diary for at least four to six weeks. Only then can you get a good overview of your symptoms. Be prepared that the diary will take a lot of time. It is very tedious to always write down all the ingredients of the foods.
Discipline will ultimately lead you to success. You might want to avoid ready-made products during this period. By cooking fresh yourself, you know best which ingredients the meal contains.
You can also succeed in other ways. An elimination diet can help you find out if you are intolerant to a particular food. An elimination diet is quite simple. Just leave out the food you suspect you are intolerant to for a certain period. You must be very consistent. Even one exception could negatively affect the success.
With an intolerance , symptoms do not always appear immediately after consumption. The effects can also manifest as symptoms days later. If your symptoms decrease after avoidance, you can be quite sure that you have an intolerance.
Under medical supervision, a so-called provocation test can be performed. In this test, you deliberately consume the food you suspect you are intolerant to. However, never perform such a test on your own. You could also have a strong allergic reaction. It could even lead to a life-threatening situation. Therefore, always discuss such a plan with your doctor.
Alternatives to Soy
If a soy intolerance has been diagnosed in you, it is best to completely avoid soy. Some people can still consume the food in small amounts despite an intolerance. However, you basically burden your body with this. Avoid it for that reason.
Soy is found in many foods. In bread, a small amount of regular flour is often replaced by soy flour. Soy is also usually a major component in ready-made products.
Avoiding soy could therefore be more difficult than you might expect. The safest way is to prepare your meals yourself using only fresh foods.
Do you like eating out at restaurants? Just ask the staff if soy is in the dish and mention that you are allergic. Usually, your question can be answered easily. This way, you are on the safe side.