Food sensitivity testing 

This is a very simple test that you can do on your own. Go to allergytest.co and order the test kit. I believe you pay for it and they send you the testing kit. You send your hair sample to the lab and you get the results in your e-mail. This is about $45 per test. This test also tells you if you have heavy metals in your body, it also tells you your vitamin deficiencies. This is the first step towards balancing her diet.