Women can eat watermelon seeds during menstruation, but not in excess. Watermelon seeds are sweet and cold in nature, have the effect of clearing lungs and phlegm, stomach, stop bleeding, lowering blood pressure and laxative, etc. At the same time, watermelon seeds are rich in proteins, fatty acids, vitamins and calcium, potassium, magnesium, iron, selenium and other trace elements. Eat some watermelon seeds during menstruation can effectively supplement the energy required for menstruation and the body’s required nutrients, but do not eat more, because menstruation women’s body immune function and digestive function are down, need to prohibit cold, cold food, and watermelon seeds, cold, a large number of eating easy to cause menstruation blood clots or dribbling. At the same time, most of the watermelon seeds are processed, generally contain certain additives, a large number of food in addition to easy to fire may also cause other physical discomfort.