#nutrition ,my my baby is 18 month old ,since last 3 months she is not gaining weight it's constant on 9 kg, plz advise some food which will help in gaining her weight and develop good immunity .

it's ok.. after a year weight gain slows down. unless it's going down there is no need to worry

As advised by Babychakra expert Dr Seema (Lactation,Prenatal) -
Give frequent small meals to your baby. Ensure that you give your baby proteins like eggs, meat, pulses, legumes every meal. Nuts and seeds in porridge, Parathas, rice will help provide vitamins and minerals. Give fresh Fruits and vegetables in the form of juices, soups, smoothies