It is not recommended to drink cola during menstruation. Coke is a carbonated beverage, which has a certain stimulating effect on the gastrointestinal system and can easily cause stomach discomfort and other digestive symptoms, so it is not recommended for menstruating women to drink Coke. Coke contains a component called phosphoric acid, which affects the absorption of iron, and women are in a state of massive blood loss during menstruation, in this case, it will easily cause anemia in women, so women should not drink Coke during menstruation. In addition, cola is a carbonated beverage, relatively high in calories, is not a healthy beverage, generally do not recommend drinking cola, even if the usual do not recommend drinking cola.