Red bean and barley tea is a drink that people often drink, mainly made of red beans and barley. It has the effect of strengthening the spleen and dispelling dampness, but not all people are suitable for drinking, pregnant women, Yang deficiency body cold, poor digestive system function, poor urinary system function should not drink: 1, pregnant women: red beans and barley tea in the barley cold nature, the female uterus has a stimulating effect, a large number of consumption may promote uterine contraction, increasing the risk of miscarriage; 2, Yang deficiency body cold: red beans and barley tea is a cool Food, with the effect of clearing heat and draining pus, Yang deficiency body cold people itself heat deficiency, limbs are not hot. A large amount of red beans and barley tea will aggravate the coldness of the body, and then there is a lack of blood, pale, no blood, cold hands and feet, weak limbs, cold and cold, easy to work, no energy performance; 3, poor digestive system function: red beans and barley overdose on the gastrointestinal tract will produce a greater burden, not conducive to digestion, and in serious cases may even cause digestive system diseases; 4, urinary system function Poorer: red beans and barley has a certain role in dispelling dampness and diuretic, such as the patient’s kidney function problems, when the urine discharged through the kidneys, may increase the burden on the kidneys, and then aggravate the kidney disease, may also lead to frequent urination, urinary urgency performance. In addition to the above-mentioned types of people, most people drinking red beans and barley tea can have more or less positive effects on the body. Therefore, for non-pregnancy, there is no digestive system, urinary system diseases, it is recommended to drink in moderation, can play a certain effect on the body’s metabolism, damp detoxification.