It is best to drink hot brown sugar water when you have your period, and it is recommended to drink a bowl of hot brown sugar water every day. This not only eliminates fatigue and has the effect of replenishing blood, but also makes the menstrual blood flow more smoothly, reduces the occurrence of menstrual cramps and can reduce menstrual blood clots. During menstruation, in addition to keeping warm, you should also pay special attention to your diet and not eat cold foods, such as no watermelon, pears or bananas, to avoid menstrual cramps. Also, food taken out of the refrigerator should not be eaten immediately because it can cause vasoconstriction, which can lead to clinical dysmenorrhea. It is better to eat fruits at room temperature, such as putting them for a while after taking them out of the refrigerator and waiting for the temperature to rise before eating them.