Some herbal teas have medicinal values, such as calming the digestive system.
Tea is loaded with antioxidants. These substances help to keep the body youthful and adds a layer of protection against damage through pollution. White tea is a good choice as it is a less processed form as compared to green or black tea.
Straight tea has no calories. It's good warm or cold. It's a nice option if you feel like having a healthy drink other than water to stay hydrated.