Vitamin C chewable tablets children can eat, but need to be taken under the guidance of a professional doctor, parental supervision, and should pay attention to the dose should not be too large. Vitamin C can play the role of antioxidant, conducive to iron absorption, clinically used for the prevention of scurvy, auxiliary treatment of various acute and chronic infectious diseases, purpura, etc., but long-term large amounts can cause urate, oxalate stones, in addition, overdose can also appear diarrhea, headache, nausea and vomiting and other adverse reactions. Need to be taken under the guidance of a professional doctor. It should be noted that babies who are allergic to vitamin C are prohibited. Parents are advised not to give their children medication on their own, and the medication should be taken under the guidance of a professional doctor to avoid adverse consequences.