Hereditary disease and Milk intolerance

Hereditary disease noun - A disease or disorder that is inherited genetically.

Milk intolerance and hereditary disease are semantically related. In some cases you can replace phrase "Milk intolerance" with "Hereditary disease", 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.

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