Hi doctor ,this is kind same question being asked several parents that my baby is 10 months old and his weight is 8.08 kg,i am giving himm formula milk, breast milk ,cereals twice with fruits like boied apple or smashed banana,fruit jice,boiled and pureed food of rice,Red Lentil ,potato,beans,spinach(Indian),quash,papaya and egg yalk or chicken soup as lunch ,Semolina with milk as evening snacks. Apart from this what i can add which help to gain his weight. He is very active baby instead.