Why is wallowing in mud particularly vital for the babirusa's health?

Answer

It helps regulate body temperature and protects their skin

Because babirusas have relatively thin coats of hair, wallowing in mud serves as an essential mechanism for cooling down under the tropical sun and guarding their skin against external irritants.

Why is wallowing in mud particularly vital for the babirusa's health?
speciesanimalmammalexistencebabirusa