my both kids one is 4 years old another one is 2 year old.....Both don't drink milk at all....what is the substitute of milk.....how will they get calcium if they don't drink milk?

A. you have to babies four years old and two years old if they don't drink milk also it is ok it is not only milk that give nutrition to baby instead you should now build up on seasonal fruits and good leafy vegetables and homemade nutrition