You can drink lemon water during your period, but drink warm lemon water, not cold lemon water, and don’t put too much lemon to avoid too high a concentration and too much stimulation of the gastrointestinal tract, which may affect your health. Lemon is rich in vitamin C, sugar, calcium, phosphorus, iron, vitamin B1, vitamin B2, niacin, quinic acid, citric acid, malic acid, high amount of potassium and low amount of sodium inside, which is very beneficial to human health. Vitamin C can strengthen one’s resistance. Women’s resistance is relatively low and weak during menstruation itself, so drinking lemon water at this time is very beneficial to the health of the body and can prevent the occurrence of some diseases, such as colds and so on. As long as you do not drink iced lemonade, some light, warm lemonade is relatively suitable.