2. Adults soak 3-6 grams of black wolfberry in water every day (that is, it is best to eat 5- 10 black wolfberry every day. There are about 3-5 black gourds in Qinghai, and there are more than a dozen black gourds in other places. Different regions are different, Qinghai wild Lycium barbarum is the largest and the best quality). It is more appropriate to eat Lycium barbarum dry about 5- 10 g, and you can also increase or decrease the amount according to your own taking situation to achieve the best effect; You can chew it in your mouth or soak it in water. You must stick to it for a long time and eat a little every day to be effective. Soaking water for drinking is not suitable for high temperature brewing (warm water of about 60 degrees Celsius is recommended).
3. The soaking color of Lycium barbarum will produce different colors, such as blue or purple, because Lycium barbarum is rich in anthocyanins. Directly drink blue (alkaline water) tap water and purple (neutral water) mineral water, brew for 5-6 times, and all the effective nutrients in Lycium barbarum are leached until the water turns white.