Drinking jasmine during breastfeeding will lead to excessive ellagic acid in the body, which may cause the blood circulation of the mammary glands to be affected, leading to milk return, therefore it is not recommended for breastfeeding women to drink jasmine. Breastfeeding women try not to drink jasmine tea, because jasmine contains a large amount of ellagic acid, a large number of eating flower tea after the high concentration of ellagic acid will be absorbed by the mucous membranes, therefore affecting the blood circulation of the mammary glands, inhibit milk secretion, resulting in milk return. And flower tea contains a certain amount of caffeine, theophylline, etc., pregnant women drink flower tea after these ingredients will be transported to the baby through the milk, long-term eating will affect the development of the fetus’s nervous system, stimulate the baby’s brain, so during lactation is not recommended to maternal drink jasmine. Normally lactating women should ensure a light diet, eat more easily digested and absorbed food, not recommended to drink strong tea, coffee, if there are uncomfortable symptoms during lactation timely to the hospital.