1, where there is a real evil fire and suffering from slippery ejaculation, it is prudent to take sour jujube nut.

2, the "Materia Medica Collection" records: sour jujube kernel evil defense.

3. According to "The Materia Medica", it is forbidden to take sour jujube seed if you are irritable with liver exuberance, or if you are sleepless with liver strength.

4, "Materia Medica" records: all liver, gallbladder, spleen three meridians have real Xing heat do not use sour jujube nut, because it is astringent.

5, "the Materia Medica seek the truth" records: sex more moist, slippery most avoid sour jujube kernel.