Morinaga BF-Mama is used for proper and sufficient nutritional support during pregnancy and lactation for the mother's own health and proper growth of the pre-born and suckling child. Morinaga BF-Mama is formulated with Lactulose, DHA-Choline, FOS, Folate and other vitamins and minerals. Lactulose is added for intestinal health as a Bifidus factor which promotes Bifidobacterium growth in the large intestine, and consequently promote mother's health and reduces constipation risk as well. DHA-Choline is important for the development of the fetus' brain. FOS is a prebiotic fiber to support your digestive system. Folate ensures proper nervous system development in the fetus.