Let's match the Parada Samskaras with the respective effects and therapeutic benefits:
- Niyamana is related to the purification of Parada, promoting Grasarthi Jayate (it aids in the ability to digest food effectively), so (A) matches with (III).
- Deepana is associated with the digestion process and helps in Chapalatva Nivrittaye (removal of restlessness and improving stability), making (B) match with (IV).
- Utthapana helps in enhancing the therapeutic effects of Parada and is related to Vangadi samparkaj Kanchukaghnam (hardness and difficulties in processing). Thus, (C) matches with (I).
- Patana is a process that helps in reducing Murchcha Vyapatti Nashana (prevention of fainting). Thus, (D) matches with (II).
Thus, the correct matching is (A)
-(III), (B)
-(IV), (C)
-(I), (D)
-(II).