Masoor dal is otherwise referred to as red lentils. This dal doesn't require soaking prior to cooking as it is soft in texture. After soybeans and hemp, this grocery staple has the highest amount of protein. Pregnant women need to incorporate folate in their diet to prevent neural tube defects in the newborn. Masoor dal is a rich source of folate and should be incorporated into the diet of expectant mothers. This dal has a very low glycemic index and is dal of choice for diabetics.