Navratan dal is a nutritious dal it has a mix of Toor dal, Channa dal, Moong dal, Moong Chilka, Whole Masoor, Urad dal, Masoor Malka, Masoor dal and Urad chilka. This mixture of dals is definitely a healthy one. Dal is unpolished, as it does not undergo any artificial polishing with water, oil or leather, thereby retaining its goodness and protein content.