2. Summer; Green tea is the first choice in summer, because it belongs to non-fermented tea, which perfectly retains the original flavor of tea, has certain irritation and can play a role in cooling and relieving summer heat. Some people in good health can also drink raw Pu 'er tea.
3. Autumn; In autumn, it is recommended to drink oolong tea and black tea with high fermentation, because these two kinds of tea are between green tea and black tea, neither too cold nor too hot, which can not only remove the residual heat in the body, but also play the role of promoting fluid production and nourishing yin.
4. Winter; It is recommended to drink black tea in winter, because black tea is warm, non-irritating and can give people a warm feeling. When drinking black tea in winter, you can add brown sugar or hot milk for better effect.