Rasayana

Rasayana is the Ayurvedic science of rejuvenation - therapies, substances, and practices that promote longevity, immunity, vitality, and the prevention of aging. The term literally means “path of rasa” - that which nourishes the essence of all tissues.

Rasayana includes: specific herbs (ashwagandha, shatavari, amalaki, guduchi), foods (ghee, milk, dates, almonds), formulations (chyawanprash), and lifestyle practices. These build ojas, strengthen immunity, and promote healthy tissue formation.

Rasayana is most effective after purification (shodhana), when the channels are clear and tissues can absorb nourishment. It is also practiced as prevention - building reserves before stress depletes them. The best rasayana for each person depends on their constitution, current state, and specific needs.