Women's menstrual period will appear some common physiological discomfort, for example, most of the women before the week of menstruation have some chest swelling, chest pain, abdominal pain, lumbago and other symptoms. Especially in the menstrual period is also easy to cause gastrointestinal discomfort, loss of appetite, and psychological will also be affected by the menstrual period, prone to mood swings, such as irritability, insomnia, anxiety, etc., and these are due to the hormone secretion level in the body during the period of instability caused by.
Black coffee contains more caffeine, which can accelerate the metabolism, so that the blood circulation is accelerated, easy to cause excessive central nervous system excitement, and women are in the special physiological stage of menstruation, when the body's resistance and immunity will also be reduced, and there are a variety of uncomfortable physiological reactions, so this stage is not suitable for drinking black coffee.
Particularly during menstruation, if you drink too much coffee, it may lead to menstrual cramps, causing an increase in the amount of menstrual blood, but also affect the quality of sleep, will aggravate insomnia. In addition, women are not recommended to drink black coffee during menstruation, and some other stimulating and excitatory drinks should not be drunk.