Rasakshaya :-

• Provides the nutrition to all the organs of the body.
• Rasakshaya either due to its etiological factor or due to old age it self is characterized by Kampa, Hritapida and Shunyata (A.S.Su-19/6).
• Old age is the common age of occurrence of Kampavata and during this age physiological Rasakshaya is evident consequently other Dhatu also get decreased that’s why Rasayana is strongly indicated for all such patients.