Women can drink a small amount of barley wakame green juice during pregnancy. Barley wakame green juice contains more vitamins, trace elements, minerals and dietary fiber, which can promote the digestion and absorption of the gastrointestinal tract, prevent constipation, and help provide the nutritional needs of pregnant women and ensure the growth and development of the fetus. However, women should not only drink barley leaf juice during pregnancy, but also drink plain water, porridge and eat more fresh vegetables, fruits, fish and shrimps to ensure the overall supply of nutrition and the growth and development of the fetus. A very small number of women who drink barley wakame green juice after pregnancy have nausea, vomiting, abdominal pain and other gastrointestinal indigestion, to stop in time. In conclusion, women should pay attention to the right amount of any food during pregnancy to maintain a comprehensive and balanced nutrition.