The most important thing to remember is that you can eat longan during menstruation, but some people can’t. 1, if you have dysmenorrhea and the amount of menstruation is low, you can eat longan during menstruation, which can help replenish gas and blood, and can also play a role in warming and calming the uterus. It is best not to eat refrigerated longan when you have a period, if you want to eat longan, it is best to eat longan at room temperature to avoid the invasion of cold. 2, if the usual amount of menstruation is more, and easier to fire, the body is dry heat type, during the onset of menstruation is best not to eat longan, so as not to cause more fire. Moreover, there may be various situations such as increased menstrual flow or excessive blood loss to avoid stimulation of the body. During menstruation, women should pay attention to good dietary regimen, it is best not to eat cold, stimulating food often.