pediatrician, neurologist
Hello! Apple juice is introduced into the feed from 6 months. After the morning feeding, you can give half a teaspoon and watch for allergic reactions during the day. If all is well, then the next day you can give a whole teaspoon, also in the morning. During the week, gradually increase the amount of juice, by the end of the week the child should drink 15 grams of juice 2 times a day. Fresh juices can not be given up to 12 months.
Vitamin D should not be given to a child just like that, consult with your pediatrician.