How Does Colostrum Differ From Plain Milk? Colostrum not only contains all the goodness of milk but also contains significant levels of growth promoting and disease fighting substances commonly referred to as growth factors, immune factors and immunoglobulins. These substances are also present in milk but at negligible levels. Further, colostrum has a much higher protein, vitamin, mineral content and is lower in lactose.
[Source: Institute of Colostrum Reserach]
