Can I take multivitamin tablets during lactation?

　　If a lactating woman lacks vitamins in her body, she can take multivitamin tablets; however, if she does not have a vitamin deficiency, she should not take multivitamin tablets. Before taking multivitamin tablets, please consult a doctor and follow medical advice regarding medication. The analysis is as follows:

　　If a lactating woman's daily diet is insufficiently comprehensive and balanced, and she has habits such as picky eating or rarely consuming vegetables and fruits, leading to a deficiency in vitamins and mineral elements, then provided she is not allergic to multivitamin tablets, she may take them in appropriate amounts under a doctor's guidance. Multivitamin tablets can supply necessary vitamins and minerals for lactating women, help improve their physical condition, and enhance breast milk quality, thereby benefiting the health of both mother and baby.

　　If a lactating woman maintains a sufficiently comprehensive, balanced, and diverse diet with high intake of vegetables and fruits, and does not suffer from deficiencies in vitamins or mineral elements, there is no need for additional supplementation with multivitamin tablets. Multivitamin tablets contain vitamin A; excessive intake might be secreted into breast milk and enter the infant's body, potentially irritating the infant's gastrointestinal tract and causing symptoms such as loss of appetite, acid reflux, and heartburn. Moreover, excessive consumption could burden the infant's liver and kidneys, and in severe cases, may lead to impaired liver and kidney function.

　　During the period of taking multivitamin tablets, lactating women should regularly monitor their health condition and breast milk quality. If any discomfort or abnormalities occur, they should seek timely medical consultation with a professional doctor.