1, promoting sleep, Poria cocos tea has the effect of calming the nerves, which can help people sleep better and improve the quality of sleep. Traditionally, people like to make soup with Rhizoma Smilacis Glabrae, Ginseng, Radix Polygalae and Semen Ziziphi Spinosae to soothe the nerves and avoid insomnia and palpitation.

2, prolong life, strengthen wisdom, "Shennong Materia Medica Classic" has long called Smilax glabra "top grade", thinking that it "takes a long time to soothe the nerves and nourish the mind, not hunger and prolong life." Because Smilax glabra has excellent diuretic effect, it plays a very good auxiliary role in lowering blood sugar and losing weight. Moreover, Smilax glabra can be eaten by any crowd, and there is not much to pay attention to. Smilax glabra can make the body moist and strong, and it can prolong life and improve intelligence if eaten regularly, so it has the reputation of "Xianjia food".

3, freckle beauty, Poria cocos has always been considered as a top-grade beauty, can play the role of freckle and melanin removal, so as to achieve the effect of beauty beauty. In the well-known Dream of Red Mansions, the service method and function of Smilax glabra cream are introduced, which shows that Smilax glabra's freckle-removing beauty function is deeply rooted in people's hearts. In addition to oral administration, Smilax glabra can also be used as a mask to help with beauty. You can mix Smilax glabra powder and honey into paste, apply it to your face at night, and then wash it with water in the morning.

4, the patient has increased blood sugar, such as diabetes patients, it is best not to drink tea, because tea contains starch, which is likely to increase blood sugar.

5, patients with kidney deficiency should not eat more poria cocos, otherwise, it will lead to frequent urination in patients with kidney deficiency, thus affecting the quality of life.