Signs That You Have a Food Intolerance

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Do you often feel bloated or gassy after eating? Do you have trouble digesting certain foods? If so, you may have a food intolerance. Food intolerance is a condition that occurs when the body has difficulty digesting a particular food. In this article, you will learn about the signs of food intolerance and how to treat it.

Stomach Pain 

Pain in your stomach is probably the most common symptom of this medical problem. As soon as you notice a pattern with a certain product, you should run a premium food intolerance test to see if your suspicions are justified. Unfortunately, most of the time they will be. 

However, once you know this, it’s going to be easier to treat it. When you experience stomach pain due to food intolerance, you should avoid the food that you’re intolerant to. This might seem like a difficult task, but it’s really not as bad as it seems. There are plenty of great substitutes for the foods that you’ll need to avoid. What’s important is that you don’t miss out on your protein intake.

Just be patient and vigilant, and eventually, you’ll find what works best for you. With time, stomach pain will become a thing of the past!

Make sure to go on a temporary diet if you’re experiencing stomach pain. This will help to identify the food that is causing your pain. You can also take a food journal with you so that you can keep track of everything that you eat. Once you have a good idea of what’s causing your stomach pain, it’ll be much easier to find a solution!


Diarrhea can also be caused by food intolerance. This is usually the result of eating something that your body can’t digest properly. To get through this uncomfortable disease, you should do the following:

  • Stay hydrated. Diarrhea can cause dehydration, so drink plenty of fluids. Fruit juices, clear broths, and soups are all good options for diarrhea treatment. Avoid caffeine and alcohol because they tend to dehydrate you more rapidly than usual. 
  • Eat bland foods that are easy on your stomach and do not encourage diarrhea (e.g., crackers, bananas, rice, or plain bread). Dairy products should be avoided during a bout of diarrhea unless it is plain yogurt.
  • Take diarrhea medication. You can buy diarrhea medications over the counter, but they are not always effective and may cause side effects such as drowsiness or dizziness (if you use them for more than a day). 
  • Take Imodium tablets or another diarrhea treatment as directed on the package. This will slow down your digestive system and help keep diarrhea from getting worse. 
  • Get rest. When you’re diarrhea is at its worst, try to take it easy and let your body heal itself. This may mean taking a few days off work or school.

Nausea And Vomiting 

A very bad symptom of food intolerance can be nausea and vomiting. If you experience these symptoms after eating, it could be a sign that you have a food intolerance. Nausea is the sensation of wanting to throw up, while vomiting is actually doing so. If you are feeling nauseous, try to pay attention to what foods might be causing it. Oftentimes, people will feel sick after eating something they are intolerant to. If this happens to you frequently, it might be time to investigate whether or not you have a food intolerance.

To handle these symptoms, it is important to drink plenty of fluids. This will help flush out the food that is causing problems and make you feel better. Additionally, you can try taking over-the-counter medications like Pepto Bismol or anti-nausea medication. If your symptoms are severe, or if they persist for an extended period of time, be sure to see a doctor. They might be able to help you figure out what is causing your nausea and vomiting and suggest ways to treat it.

Gas, Cramps, or Bloating

Passing gas uncontrollably after eating is one sign that you may have a food intolerance. Cramps and bloating can also be signs of intolerance. If these symptoms are persistent, it’s best to speak with a doctor about testing for food allergies or intolerances. Some common culprits of food intolerances include dairy, gluten, soy, and eggs. Learning to identify your triggers can help you manage the symptoms and live a healthier life.

Food intolerances differ from food allergies in that they don’t involve the immune system. Symptoms of food intolerances can range from mild to severe and often depend on the amount of the offending substance consumed. 


Heartburn is also connected to food intolerance. People with heartburn often experience heartburn after eating certain items, such as dairy products or fried foods. If heartburn occurs every time you eat a particular type of food, it may be because that item doesn’t agree with your digestive system and is triggering an inflammatory response in your body.

If heartburn happens only occasionally, then it could be caused by something other than a food allergy or intolerance; however, persistent heartburn should not be ignored since it can lead to gastroesophageal reflux disease (GERD). 


Migraines can also appear as a symptom of food intolerance. Headaches can be caused by many factors, so it is important not to jump to conclusions if you have one every now and then. If however, you are getting frequent headaches, they might be caused by the foods that you’re eating. 

Headaches tend to appear as a symptom of food allergies or intolerances when we eat too much of those foods (eating them in moderation will cause no problems) or when a certain combination of foods aggravates our bodies. Headaches may also be accompanied by other symptoms such as nausea, indigestion, and bloating.

To treat headaches caused by food intolerance, you’ll need to identify the foods that are causing them. This can be done through an elimination diet in which you remove certain foods from your diet and then reintroduce them one at a time to see if they cause problems. If headaches persist after removing suspected foods from your diet, it is best to speak with a healthcare professional who can help you determine whether or not you have a food intolerance.

Food intolerance is a nasty disease and you have to know the symptoms, after which it’s essential to get tested to see what foods to avoid. Stomach pain and diarrhea are the most common ones followed by nausea and vomiting along with gas, cramps, and bloating. Heartburn and headaches can also be a cause of this problem so make sure to visit a doctor as soon as you notice a pattern. Stay away from any food that causes you harm!