The history of chai tea can be traced back to the ancient Indian practice of Ayurveda, which is a traditional system of medicine that uses herbs and spices to promote health and wellness.

Tea has been consumed for thousands of years, and the earliest recorded use of tea dates back to ancient China. Loose-leaf tea was the only way that tea was consumed for centuries, with the tea leaves being brewed in pots and poured into cups. It was not until the 20th century that tea bags were invented, and they quickly became popular due to their convenience