Tea as a Rasayana.

Abstract

This chapter provides a review of the health-giving properties of tea with the class of agents known as Rasayanas in the ancient Indian medicinal system Ayurveda (natural products that facilitate attainment of positive health, improve resistance to diseases and promote longevity). The properties considered include: stress-modulating responses; effects on the immune system; effects on physiological functions; effects on central nervous system activity; facilitation of tissue regeneration; and anti-aging effects.