Allergy tests are wrong

Allergy tests are wrong
Allergy tests are wrong
Anonim

Applied allergy tests are unreliable - you may be he althy!

Allergy tests are wrong

Applied allergy tests are unreliable - you may be he althy

The scratch method - when through a small scratch on the skin the body is exposed to a possible food allergen - is generally the most unreliable. Its accuracy does not exceed 40%.

Slightly more precise, a blood serum test, during which a patient's blood is searched for specific antibodies to various foods. Alas, in this case the percentage of errors is very high.

The article also says that people diagnose up to 30-40% of all allergies on their own. A man ate walnuts, after which he felt belching, dizziness, sweating, weakness, etc. Perhaps all these symptoms had nothing to do with nuts, but were a manifestation of some kind of infection. But a person is forever deleting very he althy foods from his menu.

What is the way out? There is one most reliable method of analysis - oral. Eat one shrimp under medical supervision, or a tiny piece of bread with peanut butter, and then wait a few hours. The accuracy of this technique approaches 80%. But it takes too long, and therefore it is practically not used by medicine.

Source:News Yahoo

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