Arrayit Corporation (ARYC)

[Alyssa]

No, hair doesn't work for allergies because there is NO IgE in hair. Only blood testing will reveal a true food allergy. And again, there is a big difference between food intolerance and ALLERGIES. Food intolerance is not pleasant but is not deadly while ALLERGIES to food and other items are dangerous and can lead to death rather quickly.

Your hair thing is only for food intolerance, not allergies.