Before the child is 3 years old, there is no need to add extra salt to the food!
Scientific principles:
No extra salt is needed in children's food from 1 year old to 3 years old! The food itself contains enough sodium.
If extra salt is added, let children eat the same food as adults. It is easy to form the habit of heavy taste since childhood; from the perspective of health preservation, it is now advocated to reduce oil and salt, so it is also good for the baby's body!