Menstrual diet: it is harmful to drink green tea
Menstrual women face a large amount of blood loss, and at the same time, iron, an important element of the body's synthetic hemoglobin, is lost along with the blood.
Menstrual diet: it is harmful to drink green tea
According to the study, in addition to normal iron loss in the human body, women will lose an additional 18-21 mg of iron per menstrual period. Therefore, we often encourage women to add more iron-rich foods at this time, such as black fungus, liver, etc., so as to avoid iron deficiency anemia. However, if you drink green tea during menstruation, these efforts will be abandoned. Because green tea contains more tannic acid, it binds with the iron molecules in the food and forms a large amount of precipitates that prevent the intestinal mucosa from absorbing iron molecules. Studies have shown that the thicker the green tea, the greater the impediment to iron absorption, especially after-meal tea drinking.
Therefore, women and people suffering from anemia, even in peacetime, it is best to drink less strong tea.
Second, women often have constipation symptoms during menstrual periods. According to research, this is related to the secretion of luteinizing hormones. More tannic acid in green tea can also aggravate constipation symptoms, because tannic acid has astringent effects, which can slow down bowel movements, which in turn can cause bowel movements in the bowel.
Third, during menstruation, due to changes in neuroendocrine regulation, there are often varying degrees of stress, headache, and breast tenderness. To avoid these reactions, you should control your emotions and do not let the spirit be overly excited. However, caffeine, cocoa theophylline and other substances in tea have an exciting effect, which can increase the menstrual cycle of dysmenorrhea, headache, and backache.
For women who are accustomed to drinking tea, if they do not adapt to the sudden discontinuation of drinking tea during the menstrual period, they can try to gargle with tea, which can satisfy the tea addiction, and can also make the mouth refreshing and comfortable, eliminate bad breath and protect the teeth.
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