The term ‘purisha’ means fecal matter or stool. It denotes the waste product or undigested residue remaining after the nutrient fraction of the food has been separated and absorbed. The feces (purisha) are important for normal physiological functions of vayu and agni. [SAT-B.459][1]
References
- ↑ Available from http://namstp.ayush.gov.in/#/sat cited on 07/01/2021