Ginger tea has the effect of tonifying the blood and warming the stomach, and it is recommended that the best time to take it is between 9-11 a.m. Ginger tea is especially suitable for menstruating women to relieve symptoms such as dysmenorrhea and low menstrual blood. Chinese medicine believes that 9-11 a.m. is the working time of the spleen and stomach, when the qi in the stomach is to be raised and developed, drinking ginger tea can strengthen the spleen and warm the stomach and relieve menstrual pain, which can achieve the best effect. Therefore, it is recommended to take it in the morning for the best effect. However, its not recommended to drink in the morning, because if you drink ginger tea in the morning, because you have rested all night, the blood is more viscous, drinking ginger tea at this time will add burden to the heart muscle, which may affect the heart health in the long run. In addition, it should not be consumed at night, it will affect the digestion and absorption, increasing the burden on the spleen and stomach. Some patients drinking ginger tea should also be noted that it is not suitable for everyone, with diabetes, hemorrhoids, constipation, indigestion, gastric ulcer and other diseases, as well as Yin deficiency internal heat can not drink ginger tea, so as not to cause serious illness.