Sophora flowers can be used for both medicinal and food purposes, and should not be consumed by people with cold spleen and stomach and yin deficiency and fever. Sophora flowers as food, dried flowers can be directly brewed tea to drink, and fresh flowers can be directly steamed to eat, can also be used to make balls, cakes, buns and other food, delicious flavor, is a rare food. As medicine, the source of medicinal acacia flowers that is the leguminous plant acacia dry flowers and flower buds, which has a cool blood to stop bleeding, clearing the liver and fire (clear liver fire) effect, can be used for vomiting blood, blood in stools, hemorrhoidal blood, excessive menstruation and liver heat and eye redness, headache and dizziness and other symptoms of the treatment. However, because of its bitter and cold nature, it should be used with caution for people with cold spleen and stomach and fever in yin deficiency without actual fire, so as not to aggravate the original disease. In addition to the above groups should not be consumed, the general population can be consumed according to their own preferences in moderation.