What Is The Difference
Between Food Allergies And Food Intolerance
What Is The Difference Between Food Allergies And Food
Intolerance. There is a difference between having a food
allergy and having intolerance to a certain food.
Statistically only about 3% of children have been tested and
are proven to have an allergy to certain food(s). Most who say
they are allergic or their child is allergic have usually not
been tested and have only noticed a possible reaction to a
certain food when it has been consumed.
When someone has a physical hypersensitivity or abnormal
response to a food there is a triggered immune system response
that makes itself known in the form of hives or swelling body
tissue (eyes, lips, throat). Allergic reactions to food can
cause serious physical symptoms and can even be fatal to a
person who truly has an allergic reaction to a type of
Medical staff must identify the food allergy properly and
then the food must be avoided. In some instances when avoidance
is strictly adhered for a period of 6 months the medical team
will retest and there is a possibility that the food
sensitivity has improved to where the patient no longer shows a
response to the particular food. The predisposition to have
food allergies comes from both parents having allergies to
anything in which they have physical allergic reactions
involving rashes or hives.
When a child is born having both parents with these types of
allergies even if they are to trees, molds, dust etc., that
child can be predisposed to having food allergies. It is
important to follow up any suspected food allergies so that the
exact allergen can be identified. Many prepared food contain
multiple food and any one ingredient may be one that you would
not normally suspect is in there and could cause a health
Shellfish and peanuts are two common food allergies that are
known to cause severe allergic reactions. In adults the food
allergy may first be noticed as the food is ingested with
symptoms of an itchy tongue or mouth tissue.
Once the food is swallowed and in the stomach other allergic
symptoms like pain in the stomach or diarrhea and vomiting can
be experienced. Once the food enters the bloodstream others
symptoms occur such as asthma, breathing problems due to
swelling of the airway, or hives on the
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Allergic reactions to food can occur anywhere from a few
minutes to an hour from initial ingestion of the food item.
Foods that adults are commonly allergic to are crab, crayfish,
eggs, legumes, lobster, peanuts, shrimp, and walnuts. Children
react a little differently to foods that contain substances
that they are allergic to. Children can outgrow their allergies
to foods especially to milk or soy. They can, but are not as
likely to outgrow allergies to fish, peanuts or shrimp.
Food allergies can be mistaken for having
ingested foods contaminated with microorganisms. Food
intolerance could be to the chemicals added to food to enhance
taste, add color or to protect food from spoilage; such as
Monosodium glutamate (MSG) or sulfites that are added to
encourage crispness and to prevent mold growth.
To boost the chance of having enough vitamin
C in your food choices you should strive for
120 milligrams each day. You will get that much
in 2 oranges.
Other foods besides berries and oranges that
are rich in vitamin C are broccoli and
Asthmatics are especially sensitive to
sulfites. There are some diseases that mimic the symptoms of
food allergies like ulcers and gastrointestinal tract cancers.
These diseases may have symptoms like vomiting, diarrhea,
abdominal pain or cramping that appear to be exacerbated while
eating food, thus the conclusion is reached that the person is
suffering from food allergies, when they are not.