Black sugar water can be taken every day, but it is not recommended to take it for a long time. Taking black sugar water for more than 3 months can achieve the purpose. Taking black sugar water has the effect of replenishing blood, qi, spleen, stomach and uterus, and it has the above-mentioned effects and is also rich in a variety of vitamins and trace elements, compared to the nutritional value of white sugar water will be higher. Therefore, women drink black sugar water has many benefits, conducive to the regulation of menstrual disorders, so that the body estrogen and progesterone level secretion balance, sedation, tranquility, improve sleep have certain benefits, but not recommended for long-term, large amounts of consumption. Because black sugar water has excessive sugar, long-term, large intake will lead to excessive secretion of gastric acid, stimulating the gastric mucosa will cause excessive sugar intake and lead to obesity.