Do you have to be eating the foods to have the test?
13th November 2020 · Written by lifelabtesting
The development of IgE (allergy) antibodies occurs after first contact with a food. The evidence around the development of IgG (intolerance) antibodies is less clear cut. If you are unsure about this we advise that you seek assistance from our Customer Service team, who will be able to connect you with a nutritionist to help you further.