Women who eat cold food frequently may have delayed menstruation. This is because when women eat cold food, it will lead to adverse stimulation of the gastrointestinal tract and constriction of blood vessels throughout the body, which will affect the normal secretion of hormones and lead to delayed menstruation. Therefore, in order to ensure the regularity of menstrual cycle, women should pay attention to eat more hot food, keep the mood relaxed, avoid staying up late and tired, which is conducive to the balance of the body’s endocrine secretion, so that the menstrual cycle is regular and normal. The early or late menstruation of women is related to many factors, such as mental stress, fatigue, staying up late, eating cold food, irregular life, and endocrine disorders, etc. Eating cold food is only one of the factors leading to menstrual disorders.