1. Mellow and rich: the old fried tea after a long time of storage and fermentation, the aroma and flavor of the tea has been better preserved and enhanced, the taste is particularly mellow and rich.

2. Stomach and intestines: the old fried tea can inhibit the reproduction of bacteria, which is conducive to the protection of gastrointestinal health, to prevent gastrointestinal diseases.

3. Relieve fatigue: old fried tea contains a lot of tea polyphenols and caffeine and other substances, which helps to refresh the brain, relieve fatigue.

4. Reduce blood lipids: aged old fried tea is rich in tea polyphenols and flavonoids, which can help reduce blood lipids, lower cholesterol, and have a certain protective effect on the prevention of cardiovascular disease.

5. Antioxidant: aged old fried tea is rich in a variety of antioxidant substances, can remove free radicals, slow down the aging process, to prevent the occurrence of various diseases.

Overall, the old fried tea has a lot of benefits for the human body, but need to pay attention to the quality of tea and preservation methods, so as not to lose the original nutrients of the old fried tea.