Hereditary condition and Lactose intolerance

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

Lactose intolerance and hereditary condition are semantically related. In some cases you can replace phrase "Lactose intolerance" with "Hereditary condition", this phrases are similar.

Lactose 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 condition and lactose intolerance are semantically related. You can use "Hereditary condition" instead a noun phrase "Lactose intolerance".