Allergy Doctor | Common Food Intolerances

Allergy Doctor | People around the world suffer from food allergies and food intolerances. Food allergies differ from intolerances because an allergy is life threatening. If you are allergic to something you will experience symptoms that could ultimately kill you. Food intolerances may not be life threatening but they can cause you great discomfort in the form of digestion, headaches and vomiting among others. Food intolerances are often hard to pinpoint because the symptoms do not always occur immediately after the food is ingested. Sometimes the symptoms do not occur for up to 48 hours after the food was eaten and then the symptoms can last for days after. This makes it difficult to separate which food is causing the issue from the other foods that you have recently eaten. Here are a few of the common foods that people suffer intolerances from.


Dairy is a big one that people suffer food intolerance from. Lactose is the main problem and comes from the sugars found in milk. Lactose intolerance causes you to experience abdominal pain, bloating, gas and diarrhea. The hard part with this intolerance is that milk is used in so many different products and dishes.


Gluten is another common food intolerance that many people struggle with. Gluten is the name given to the proteins found in wheat, rye and barley. People with a gluten intolerance experience digestive issues, headaches, fatigue and joint pain.


Caffeine is found in a variety of drinks including coffee, soda and tea. People that suffer from a caffeine intolerance usually experience rapid heart rate, anxiety and restlessness. This intolerance is often genetic.

If you or someone you know is experiencing a potential food intolerance you should seek out an allergy doctor. The allergy doctors at National Allergy & ENT are a great option. An allergy doctor can help you determine what food is causing the issue and help you come up with a plan to move forward.