For normal women, long-term moderate consumption of barley tea does not cause significant harm to the body, and moderate consumption has certain benefits to the body. Barley tea contains more vitamins, amylase, lecithin, minerals, fiber and other nutrients, which can play a role in quenching heat and thirst, strengthening the stomach and eliminating food, relieving greasiness, diuretic and relieving lack of appetite. However, some special women are not recommended to drink barley tea for a long time, such as women with poor gastrointestinal function, long-term consumption of large amounts of barley tea will increase the burden on the stomach and intestines, which can cause stomach pain, abdominal pain, diarrhea, bloating and other uncomfortable symptoms. Women who are breastfeeding are also not recommended to drink large amounts of barley tea for a long time, which can easily lead to the return of milk and reduce the secretion of milk, which will have a certain impact on the women themselves and infant feeding. If a woman suffers from kidney disease, it is recommended to control the amount of barley tea consumption under the guidance of a doctor to avoid aggravating the burden on the kidneys. In addition, it is recommended to avoid drinking barley tea on an empty stomach as much as possible to avoid triggering gastrointestinal discomfort. Also, barley tea that has been steeped for too long, or overnight, is not recommended for consumption, as it may cause diarrhea, which is not good for health. When storing barley tea, pay attention to the sealed storage, need to be protected from light, insects, moisture, to avoid deterioration, or cause the loss of color and flavor of the tea.