You can eat red bean porridge, honey and lemon water, ginger and red dates brown sugar water, black fungus, seaweed and pig’s blood during menstruation, which can help detoxify the body. Blood porridge has detoxifying effect, red beans for blood also has detoxifying effect, women eat more red beans porridge during menstruation helps detoxification; honey plus lemon has detoxification and heat removal effect; ginger and brown sugar can replenish blood, invigorate blood, make the body warm, promote blood circulation in the body, help toxins and dirty blood out of the body faster; black fungus, seaweed and other black things are also conducive to detoxification during menstruation. Women can also help detoxify and drain blood by eating some pig’s blood and sweets properly during their periods. In addition to eating foods that are good for detoxification during menstruation, it is also important to keep warm and avoid getting cold.