The eight functions of instant tea: the answer is to promote fluid production to quench thirst, help digestion to relieve qi, relieve boredom and lose weight. 1. health care: instant tea is rich in natural health care substances such as tea polyphenols, which has obvious health care effect, can enhance immunity and prevent cardiovascular diseases.

2. Eliminate fatigue: dissolving caffeine in tea can promote the excitement of the nervous system and play a refreshing role.

3. Help to lose weight: Tea polyphenols and caffeine in tea can accelerate metabolism, promote fat burning and help reduce body fat.

4. Promote digestion: that is, theophylline and tea polyphenols in tea can promote digestion and relieve symptoms such as indigestion and stomachache.

5. Improve your breath: that is, the tea polyphenols in the dissolved tea have bactericidal effect, which can eliminate bacteria in your mouth and improve your breath.

6. Antioxidant: Tea polyphenols in instant tea have strong antioxidant effect, which can inhibit the generation of free radicals and prevent cell aging and damage.

7. Relieve stress: that is, tea polyphenols in tea can regulate the hormone level of the body and relieve stress reactions such as anxiety and depression.

8. Improve sleep: Theophylline in tea can promote body metabolism, improve sleep quality and relieve insomnia.