Lactose intolerance is different to having an IgG food allergy to milk or dairy products.
Lactose intolerance is the body’s inability to digest lactose (the sugar present in milk) due to a lack of the required enzyme. ImuPro does not look for enzyme activity in the body. It looks for the production of IgG antibodies to a particular food protein. You might have a type III food allergy to dairy products, but this does not necessarily mean you are lactose intolerant and vice versa.