Genetic abnormality and Milk intolerance

Genetic abnormality noun - A disease or disorder that is inherited genetically.

Milk intolerance and genetic abnormality are semantically related. In some cases you can replace phrase "Milk intolerance" with "Genetic abnormality", this phrases are similar.

Milk intolerance noun - Congenital disorder consisting of an inability to digest milk and milk products; absence or deficiency of lactase results in an inability to hydrolyze lactose.

Genetic abnormality and milk intolerance are semantically related. You can use "Genetic abnormality" instead a noun phrase "Milk intolerance".