1. Improve cardiovascular health: Tea polyphenols and caffeine in tea can dilate blood vessels and reduce blood pressure and blood lipids. In addition, vitamin C and iron in tea can promote the synthesis of red blood cells and protect cardiovascular health.
2. Antioxidant: Tea polyphenols in tea is a powerful natural antioxidant, which can scavenge free radicals, delay cell aging and prevent many diseases such as heart disease and cancer.
3. Enhance immunity: Polysaccharides and amino acids in tea can enhance immunity, promote leukocyte activity and improve body resistance.
4. Improve the digestive system: Tea polyphenols and caffeine in tea can promote the secretion of gastric juice and help eliminate symptoms such as indigestion and stomachache.
5. Relieve mental stress: Caffeine in tea is a stimulant, which can improve attention, mental state and psychological vitality, and relieve mental stress, anxiety and depression.
In a word, drinking tea can promote human health, but we should pay attention to choosing good tea quality and drinking methods.