Related Questions

Can you still be lactose intolerant even though the IgE allergy test claims no allergy?

Yes. Lactose intolerance is due to the lack of lactase in the GI tract. This is te enzyme tht digests lactose. Without it a person gets gas, cramping and diarrhea despite not having any allergy. Bacteria in the colon cause the gas and the sugar (lactose) acts as a laxative.