Green tea is cool, which has the functions of promoting fluid production, quenching thirst, clearing away heat and detoxifying; Crystal sugar is flat, which has the effects of tonifying the middle energizer, nourishing yin and moistening the lungs, relieving cough and resolving phlegm. The combination of the two can give full play to the efficacy of green tea in clearing away heat and toxic materials, relieving sore throat and nourishing yin, moistening lung and promoting fluid production, thus improving dry and uncomfortable throat.

Extended data:

note:

1, rock sugar should be kept in a cool and ventilated place because it is easy to absorb water and get wet.

2. If the rock candy is found to be damp, it can be dried by an electric fan or exposed to the sun until it is dry.

3. If you find water on the surface of rock candy (that is, sticky), you'd better not eat it, because it's inconvenient to handle at home and easy to breed bacteria.

4. Mix the original flavor and taste of black tea, coffee and food with rock sugar. Rock candy has a refreshing but not greasy sweetness and can be used to cook various nourishing foods.

People's Network-Health: Drinking green tea and rock sugar can effectively relieve throat inflammation.

Baidu encyclopedia-rock sugar