Therefore, women and people with anemia, even in peacetime, it is best to drink less strong tea.
Secondly, women often have symptoms of constipation during menstrual period. According to research, this is related to the secretion of luteinizing hormone. More tannic acid in tea will also aggravate constipation symptoms, because tannic acid has astringent effect, which can slow down intestinal peristalsis, and then lead to stool retention in the intestine.
Third, during the menstrual period, women are often accompanied by different degrees of mental stress, headache, breast pain and other reactions due to changes in neuroendocrine regulation function. To avoid these reactions, we should control our emotions and not let our spirits get too excited. However, caffeine, theophylline and other substances in tea have exciting effects, which will aggravate menstrual reactions such as dysmenorrhea, headache and backache.
For women who are used to drinking tea, if they suddenly stop drinking tea during menstruation, they can also try to rinse their mouths with tea, which can not only satisfy their tea addiction, but also make their mouths refreshing and comfortable, eliminate bad breath and protect their teeth.