my baby is 1 year old. she is very active but her weight is only 8 kg. how to improve . she is trying to stand with support. but not walking. and not speaking words

A. Hello good evening !! As the baby is standing without support,no worries practice walking by holding hands,with support of chair,bed,wall. Weight 8 kg for one year is fine ,weight gain foods like banana,potato,cerelac,dal rice/kichdi ,curd rice,paneer helps .