I found out that my daughter has many food allergies, what would you recommend?

Depends on situation: Some food allergies are scary bad and many lead to few, if any symptoms. You learn to read labels and avoid foods that contain or are prepared with offending foods. Some, like wheat, can cause silent injury to the gut or minimal symptoms like loose stools or ? Constipation.Other seemingly unrelated foods can become problems if wheat (gluten) is consumed. Self education is the best aid.