#asktheexpert my baby is underweight. what food I have to include

A. Hello mom The baby about 4 to 6 months of age will double their birth weight and the age of one year they will triple it foods like a ghee can be added to the meals, dry fruits can be incorporated in certain recipes ,Paneer can be given a ragi ,bajra would be helpful various types of dals and whole grains and lentils will be useful, egg yolk