In the cold winter, the temperature is relatively low, and Sophora japonica honey is not easy to crystallize. Because honey crystallization has a certain relationship with temperature, 13- 14 degrees Celsius is the easiest to crystallize. However, if the temperature is below zero, Sophora japonica honey will generally become sticky, because when the temperature is low, the movement speed of small glucose crystal nucleus will slow down, so honey will appear thicker than before. Sophora japonica honey improves blood composition and promotes cardiovascular and cerebrovascular functions; Protect the liver, promote hepatocyte regeneration and inhibit fatty liver; Replenish physical strength; Eliminate fatigue and enhance disease resistance; Treating moderate skin injury such as burn, promoting sleep and relaxing bowels. Sophora japonica honey contains echinacoside and oil, which is cool and refreshing, and has the functions of relaxing blood vessels, improving blood circulation, preventing arteriosclerosis and lowering blood pressure. Taking it before going to bed can play a hypnotic role, help you fall asleep, improve your mood, and achieve the effect of calming your heart and calming your nerves. Sophora japonica honey is the best among honey. For people with constipation, it can also improve constipation and smooth stool.