Acharya Sushruta first described five types of pitta and defined their particular functions as below:[Su.Sa. Sutra Sthana 15/4]<ref name="ref2"/> [Dalhana on Su.Sa. Sutra Sthana 15/4]<ref name="ref2"/> | Acharya Sushruta first described five types of pitta and defined their particular functions as below:[Su.Sa. Sutra Sthana 15/4]<ref name="ref2"/> [Dalhana on Su.Sa. Sutra Sthana 15/4]<ref name="ref2"/> |