Drinking brown sugar water after delaying menstruation can play a certain role in promoting menstruation. Because brown sugar itself has the function of promoting blood circulation and removing blood stasis, but brown sugar is only a kind of food after all, it is not a medicine, and its function of promoting blood circulation and removing blood stasis is relatively weak. If menstruation doesn't come, it's best to rule out whether you are pregnant first. On the basis of excluding pregnancy, if you are a woman with weak constitution at ordinary times, you can drink some brown sugar water appropriately, which can accelerate the blood circulation of the body, increase the blood volume and stimulate the body's hematopoiesis. At the same time, brown sugar water can warm menstruation and dispel cold, enrich blood and promote blood circulation, but it can't be said that it will make menstruation come after drinking it. However, for some women who are usually hot and dry, it is not recommended to drink brown sugar water, which may easily lead to sore throat, cough due to lung heat, dry mouth and love to drink water.

Precautions for menstrual diet are:

1, eat more foods that promote blood circulation.

During menstruation, you should eat more scallions, fungus, peanuts, walnuts, jujubes, longan and roses. If you accidentally eat cold food or can't help eating ice during menstruation, you can drink more brown sugar and cook ginger to balance the blood circulation in the body and promote blood flow.

2. Eat more calcium-rich foods.

Studies have found that women's high intake of calcium and vitamin D can help reduce the risk of premenstrual syndrome. Women should take1200mg of calcium and 700 international units of vitamin D every day. You should eat more low-fat milk, cheese, yogurt, fortified orange juice and soy milk, salmon and vitamin D fortified milk, and get more sunshine. 　　

3. Don't miss breakfast

In order to avoid feeling particularly hungry, three meals a day should be on time, especially don't miss breakfast. If you feel depressed during premenstrual period, then missing any meal will inevitably lead to large fluctuations in blood sugar and aggravate premenstrual syndrome.

4. Eat more fiber and lean protein.

Eat more whole grains such as brown rice, oats and barley bread, and eat more lean protein and various fruits and vegetables. Fiber helps the body eliminate excess estrogen. Eating more vegetables, beans, whole wheat, buckwheat and barley (not only rich in fiber, but also containing a lot of magnesium) can get more vitamin B 1 and B2, which is very important to prevent PMS.

5. Eat less sugar

Sweets can lead to estrogen and progesterone disorders, and then reduce the level of serotonin in the brain, leading to emotional instability, more anxiety, and induce premenstrual syndrome. Experts suggest eating less or no sweets, drinking more water and eating some fresh fruits.