Drinking cold drinks during menstruation is very likely to cause women to suffer from menstrual cramps and reduced menstrual bleeding, as well as being prone to symptoms such as nausea and vomiting. Because the hormone level of women during menstruation changes significantly, there is a lot of bleeding from the uterus, and the metabolic functions of the body will change to some extent. The cold drink during menstruation, because the temperature is too low to easily stimulate the stomach, the period itself digestive function will be inhibited, cold drinks will aggravate this symptom, easy to cause nausea, vomiting, diarrhea and other symptoms. At the same time, cold drinks with low temperature will lower the temperature of the stomach, which indirectly affects the uterus causing abnormal contractions and abnormal exfoliation of the endometrium, thus causing dysmenorrhea, a significant reduction in menstrual bleeding, darkening, etc. So try not to eat anything too cold during menstruation.