2. Brown sugar has the effects of invigorating qi and nourishing blood, invigorating spleen and warming stomach, expelling wind and cold, promoting blood circulation and removing blood stasis, and is especially suitable for pregnant women, children and anemic people. Warm brown sugar plays a role in enriching blood through "warming, warming and dispersing". In the past, people often used brown sugar to nourish postpartum women, in order to use brown sugar to "dredge blood stasis" or "discharge lochia" and achieve the purpose of pain relief. Drinking brown sugar water after delivery or 10 ~ 15 days after abortion has a good effect on enriching blood, diuresis and uterine contraction.