You can eat watermelon during menstruation, but you need to pay attention to moderation. When menstruation comes, the level of estrogen and progesterone in a woman’s body decreases, the uterine lining falls off, and vaginal bleeding occurs. At this time, the body will lose water and blood, and watermelon is rich in water, as well as glucose, vitamins, iron, magnesium, potassium and other nutrients, so that women who consume watermelon during their period of menstruation can play a role in replenishing the above nutrients, which is beneficial to women, and thus they can eat watermelon. It should be noted that the gastrointestinal function of women during menstruation will be reduced, excessive consumption of watermelon can increase the burden on the gastrointestinal tract, resulting in abdominal pain, bloating, indigestion and other symptoms, the consumption of watermelon need to pay attention to the right amount. If the patient’s special dietary needs, can be carried out under the guidance of a medical professional, so as not to blindly eat, resulting in adverse consequences.