1, regulating insulin level: Mulberry leaf tea contains an alkaloid, which can regulate the insulin level in the body, on the one hand, it can promote insulin secretion, on the other hand, it can prevent various biological enzymes from decomposing insulin, thus indirectly lowering blood sugar level.

2. Reduce blood viscosity: Flavonoids in mulberry leaf tea can reduce blood viscosity, dredge capillaries and increase blood volume, thus preventing various cardiovascular and cerebrovascular diseases.

3, slimming: drinking mulberry leaf tea can not only remove excess water in the body, relieve edema symptoms, but also reduce the content of cholesterol and triglycerides in the blood, prevent fat accumulation, and help to lose weight.

4. Other functions: Drinking mulberry leaf tea can relieve mood, stabilize mood, stimulate superoxide dismutase, prevent the body from producing harmful substances, effectively delay cell aging and improve the body's stress response ability. Drinking mulberry leaf tea can relieve lung dryness, clear away heat and cool blood, prevent colds, relieve cold symptoms such as dry throat, constipation and dizziness caused by wind and heat, and also clean up liver waste and improve eyesight.

Because mulberry leaves are cold, mulberry leaf tea is not suitable for patients who are usually afraid of cold, cold hands and feet, prone to stomach pain and diarrhea, chronic heart failure and edema of lower limbs after catching cold. The following people are not suitable for drinking mulberry leaf tea.

1. people with cold constitution: drinking mulberry leaf tea will be counterproductive for people with cold constitution, further aggravating the symptoms of body cold. It is suggested to eat more onions, ginger, garlic, leeks, dates, beef and mutton, etc., and make up the food at an isothermal temperature.

2. People with cold and cold: If people with cold and cold drink mulberry leaf tea, cold can enter the lungs, which is equivalent to treating cold with cold, which is likely to aggravate symptoms such as cough, chills and runny nose, and bring more discomfort to the body. Therefore, people with cold and cold should not drink mulberry leaf tea.

3. People with spleen and stomach deficiency and cold: The cold characteristics of mulberry leaves may aggravate the damage of spleen and stomach, leading to more serious symptoms of spleen and stomach deficiency and cold, so people with spleen and stomach deficiency and cold should not drink mulberry leaf tea.

4. Menstrual women: If menstrual women and pregnant women drink mulberry leaf tea for a long time, it may lead to symptoms of cold coagulation and blood stasis, so it is not appropriate to drink mulberry leaf tea.