Food Allergy and Asthma: Knowing the Truth

We generally don’t link food allergies to Asthma, but the truth is that some food allergies are not exactly what you are thinking of. Symptoms of asthma range from mild to severe, and some severe cases can be life threatening.

food allergy

Doctors were only aware of airborne allergies that can cause asthma, such mold, mites, animal dander, etc.

Today, it has been recognized that food allergies can also trigger the attack. Foods that are that most to blame include:

  • Milk
  • Egg
  • Wheat
  • Peanuts
  • Soy
  • Fish
  • Tree nuts
  • Shrimp and other shellfish

People release histamines into their bloodstream, which can cause triggering an asthma attack. Symptoms of food allergies in most people include rashes, hives, diarrhea and vomiting. You will probably experience these symptoms, followed by wheezing and coughing.

Things to do when you have food allergies and asthma

  • First of all, you have to avoid all those foods you are allergic to. This can be difficult as you don’t know what ingredients were used to make the food. You can read the food labels and ask how the dishes are prepared.
  • Next you can do is to train your immune system to avoid overacting. For this, doctors will give allergy shots for asthma. It is a small amount of the content that causes you allergy, and when you are given repeated shots for a certain time period, your immune system will stop causing the allergic reaction. Consult with a doctor and check if you are a prospect for allergy shots. Your physician may give Sublingual Immunotherapy, which dissolves under the tongue. It is used as an alternative to allergy shots.
  • People with severe allergies should keep epinephrine injection kits always with them. Use the auto-injector when you experience a sign of anaphylaxis, even if the symptoms are not allergy related.

Does soy helps in reducing Asthma symptoms?

Recent clinical study on food allergies and asthma recognized that people who take the least amount of soy can experience more flare-ups of their symptoms. Realizing the potential benefits of soy for asthma, Washington University School of Medicine in St. Louis and other organizations in the country decided to conduct a trial to examine the effect of soy elements on asthma symptoms.

Soybeans are known for strong anti-oxidants – isoflavones, which used in the past studies to diminish risks of heart disease, osteoporosis and certain types of cancer. Research revealed that soy compounds are beneficial for health if taken in appropriate quantities and it can decrease the production of inflammatory elements in the bloodstream. After all, inflammation is the major cause of asthma symptoms.

Though patients can control their asthma using available medications, doctors want to try a different approach and if soy compounds are proved to be advantageous for asthma, a simple change in the diet could save many patients from the expensive medicines.

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