Men drink chasteberry water for nourishing the liver and kidneys, clearing heat and brightening the eyes (to get rid of the body’s heat and evil, to promote the recovery of eyesight). However, the effect of water is limited, generally not up to the role of treatment. Chasteberry, the main treatment of lumbar and knee pain, hair white, Yin deficiency, internal heat, bone vapor labor heat, night sweats (abnormal sweating after falling asleep, waking up after sweating to stop) spermatorrhea, dizziness, dizziness, darkness and uncertainty of the eyes, forgetfulness, tinnitus, and so on. It should be noted that patients with low blood pressure should not take a large number of long-term use, diabetic patients should not take long-term use. The effective dose of chasteberry water is limited, generally can not achieve the therapeutic effect; chasteberry water drink if there is any discomfort after recommend timely discontinuation of use, timely medical attention.