Pigmented dry tea will be very bright, such as lead-chrome-green and sunset-yellow Jin Junmei, which will be a bit unusual.

2, smell tea: tea is not pure.

Tea with added pigment can also make tea have an unpleasant smell. If after brewing, the taste is quite different from the usual taste, which is not the pure taste of tea, then these teas may have added essence or pigment.

3, look at tea soup: turbid and opaque

The tea soup of tea is very clear, with only a few turbidity caused by improper technology, or turbidity caused by many varieties of tea. However, the tea added with pigment will become very turbid after brewing, just like insoluble small particles floating in the tea, showing a very unnatural and impermeable state.

Extended data:

From the five elements, summer belongs to fire, five internal organs belong to heart, and heart belongs to fire. Therefore, summer health should first pay attention to nourishing the heart. Green tea contains flavonol, which has good antioxidant effect, can also prevent thrombosis and platelet aggregation, and can effectively reduce cardiovascular diseases.

Summer is easy to make people fidgety, weak spleen and stomach, sleepy and weak. In TCM regimen, you should eat bitter food in summer. And green tea tastes sweet, "quiet but not bitter, it doesn't matter if you take a sip." Drinking it in summer can relieve summer heat, refresh the mind, and also have obvious effects on stimulating appetite, strengthening spleen and benefiting stomach.

Reference: People's Network-How to make green tea? Five benefits of drinking green tea regularly