My advice is that you should Offer 3 to 4 healthy food choices (that your child likes) at each meal. Research shows that children will choose a healthy diet when they are offered a selection of different healthy foods. Don’t force your baby or toddler to eat. This often results in children refusing food and eating less. Don’t give up on new foods!
Patience is the key. You may have to offer your child a new food 10 or 15 times before he will eat it.This worked for me

You also need to intensify effort to get your child to eat better. Kindly note that he needs to eat balanced meals for optimum growth

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