Five Common Food Allergies

Theoretically, you can be allergic to any food. However, this is not the case. You have a higher risk of being allergic to certain foods. Generally speaking, several food types are responsible for almost 90% of the action. Of these major groups, you are more likely to have an allergic reaction to the following five discussed below.


Peanut allergies are the most common allergens for children. They also cause problems for results. Peanut allergies cause a variety of adverse effects including some or all of the following:

  • Abdominal pain
  • Asthma
  • Blood pressure drops
  • Cardiac arrest
  • Diarrhea
  • Eczema
  • Itchiness
  • Urticaria – hives or swelling
  • Sneezing
  • Swelling of the tongue

Of course, anaphylaxis is the most serious result of eating peanuts if you are allergic to them.

While children may grow out of other allergies, including eggs and milk. They do not, however, escape peanut allergies when they reach adulthood. Furthermore, although peanuts are legumes and not nuts, their allergic reactions may expand to various tree nuts.

Tree Nuts

As noted above, if you have an allergy to peanuts, you may also have one to various tree nuts. These may include, but are not restricted to

  • Almonds
  • Brazil nuts
  • Cashews
  • Hazelnuts
  • Pistachios
  • Walnuts

Reactions to eating these will be similar to those when eating peanuts.


Eggs are another common cause of food allergies. The reactions are similar to those you may experience when you chew peanuts or eat any other type of allergen. What may be additional are stomach cramps and vomiting.

  • Milk
  • Tree nuts
  • Fish
  • Shellfish
  • Wheat
  • Soy

Unlike with peanuts or tree nuts, a child may actually grow out of an egg allergy.

Fish and Shellfish

The last two common allergens are both aquatic. Shellfish, in fact, ranks the third most common cause of food allergies in the United States. The eating of fish and/or shellfish can trigger an allergic response by the body’s immune system. People allergic to one species of fish or shellfish may also have an allergic reaction to another. It will extend its grip further decreasing the ability of your system to eat any of this group of food. Fish and shellfish are allergies found more among adults than they are among children.

Treating Common Food Energies

Children with food allergies tend to have reactions against multiple foods. In the United States, this is true for some 30.4 percent of all children with food allergies. This can complicate a situation. Fortunately, since the causal factor – an adverse reaction of the autoimmune system, is at the heart of this health problem, along with individualized treatment, allergy doctors can help alleviate with a common solution.

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