[Excessive use of eyes, need to nourish liver and kidney] Internet time is too long, or the light for reading is not good, after a long time, you will feel dizzy eyes, insomnia, anxiety, hair loss, dry mouth, this is the manifestation of liver and kidney yin deficiency , I should drink some herbal tea. Method: 15 grams of wolfberry, 20 grams of shouwu, decocted or soaked for 15 minutes, drink once a day in the morning and evening to improve eyesight and beauty.