Raab is basically a homemade immunity boosting food which is made in Gujarati and Rajasthani households. The main ingredient is Bajra. Bajra is rich in insoluble fibre that aids digestion. Not just that, Bajra has cancer-protecting properties. It is rich in protein and mineral which is crucial for the child’s development. You can also use wheat. Wheat also has iron, thiamine, niacin, calcium, vitamin B6 and so many other nutrients, which is important for baby’s growth and development.