True teas derive from the Camellia sinensis plant ... lemon balm tea may have a mild sedative effect, making it great for right before bed. Fun fact: The Welsh Prince of Glamorgan drank lemon ...

With no calories, tea is a great addition to a low-calorie diet ... 47 mg and green tea contains only 28 mg. Popular herbal teas such as ginger or peppermint don’t contain any caffeine.

Many Chinese hospitals, especially TCM hospitals, are keen to promote their special herbal tea formulas, some of which change seasonally. For example, in summer, they focus on formulas of smoked plum ...