5 interesting facts about herbal teas

Everyone knows what herbal teas are, but this product has some interesting little-known facts about it.

1. It is the third most popular beverage in the world, after water and coffee. 
2. The most common infusions are tea, chamomile, or pennyroyal. 
3. According to Chinese legend, tea was invented by Sheng Nung, who boiled water under a tree and accidentally dropped some leaves into it, changing the color of the liquid. 
4. After drinking them, the tea bags can be reused. For example, chamomile tea bags can be placed on the eyes to reduce dark circles. 
5. Infusions require a simple process. Even so, it is important to pay attention to how long the ingredients are steeped in hot water.