1. Improve digestion: Lemon is rich in vitamin C and citric acid, which can stimulate gastric secretion and promote digestion. Theophylline and tea polyphenols in green tea can also promote gastrointestinal peristalsis and help defecation.
2. Lose weight: Tea polyphenols in green tea can accelerate the decomposition of fat, while vitamin C in lemon can help digest fat and promote metabolism.
3. Improve immunity: Vitamin C in lemon can enhance immunity and resist viruses and bacteria; Tea polyphenols in green tea have antioxidant effect and can protect cells from free radical damage.
4. Calm down and sleep: Theanine and tea polyphenols in green tea can relieve stress and promote relaxation; Citric acid in lemon can promote blood circulation, help the body relax and help sleep.
5. Refreshing: Theophylline in green tea can promote the activity of nervous system and improve attention and memory; Citric acid in lemon can enhance cerebral blood circulation and improve brain function.