Symptoms of food intolerance usually appear shortly after eating a food for which the body has more difficulty digesting it, so the most common symptoms are excess gas, abdominal pain or nausea, for example.
Foods most likely to cause these types of symptoms are milk, eggs, chocolate, bread, shrimp and tomatoes, but many others can cause such symptoms, which vary considerably from person to person. See a more complete list of foods most at risk. Intolerance.
- Headaches can have several causes.
- However.
- When they do not improve with any type of treatment or when a specific cause is not identified.
- They can be related to intolerance to certain types of foods.
- Since inflammation of the intestine interferes with the production of various neurotransmitters.
A good way to identify whether the headache is caused by eating certain foods is to phase out foods with an increased risk of food intolerance, for example.
Food intolerance tends to cause a constant state of inflammation of the intestine and the body, resulting in increased energy expenditure, which eventually translates into a feeling of excessive fatigue that does not disappear even after a good night’s sleep.
Thus, it is common for people with excessive fatigue to be suspicious of certain types of food intolerance, before suspecting any other problems. See a list of other diseases that can cause frequent fatigue.
People with food intolerance often experience stomach or stomach pains, which occur mainly because the body cannot properly digest the food consumed. This pain is usually more severe after a short period of food, but it can also remain constant throughout the day, especially if you eat several times the food that causes intolerance.
The feeling of a swollen stomach is one of the most typical symptoms of food intolerance and this occurs because the digestive system is not able to completely digest food and, therefore, food residues end up fermenting in the intestine and cause the accumulation of gases, which leave the belly more swollen.
Usually when combined with a swollen stomach, there is also an urgent need to go to the bathroom, which can even be accompanied by diarrhea.
Intestinal health has a big impact on the appearance of the skin and, therefore, if there is inflammation of the intestine caused by food intolerance, it is common for changes in the skin, such as small balls, redness and itching. It is most common in gluten intolerances, but can occur in all cases, especially in areas such as elbows, knees, scalp or buttocks.
Although rarer, frequent and constant joint pain, and even in muscles, may indicate the presence of food intolerance, as consumption of certain foods can aggravate this type of sign, especially in people who already have fibromyalgia, for example.
Acidity usually occurs when digestion is not performed correctly, so the stomach contents end up in the esophagus and cause a burning sensation in the throat, although this type of symptom is almost always related to gastroesophageal reflux disease or gastritis, it can also occur in people with food intolerance, especially in cases of lactose intolerance For example.
Because the symptoms of intolerance may be similar to other gastric and intestinal problems, the best way to confirm intolerance and detect other diseases is to consult a gastroenterologist to assess symptoms and perform tests such as blood or stool tests, for example.
For the diagnosis of food intolerance, your doctor may also suggest taking the provocative test, which involves eating foods that you suspect are intolerant, and then looking for symptoms. Think better about diagnosing intolerance.