my child growth rate is very slow what is the reason behind he eat everything but in very small portion like 4-5 bites or tablespoons he just put 1.5 kg in last 7 months

A. Your child is not eating well which is why your child is not gaining sufficient amount of weight I’m just going to advise you that you should kindly consult the doctor if they can help you with any good tonic which will help in boosting the overall growth of your child