Helps Promote Regularity. Produces B Vitamins. Assist In The Support Of Healthy Liver Function. Protects The Wall Of The Large Intestines. Just as Megadophilus® helps the small intestine stay in balance Bifido Factor® works in the large intestine to keep it healthy and help deter undesirable bacteria. Bifidobacterium bifidum produces B vitamins that help the body complete the digestive process. Bifidobacterium bifidum assists in the absorption of calcium and other vitamins and minerals. Bifidobacteria lives on the intestinal wall where it discourages undesirable bacteria from taking up residence and helps the large intestine dispose of unused foods. Helps to minimize elimination concerns. Natren®’s milk-based formula contains natural Lactulose a specific food for the Bifidobacterium bifidum which has been found to maximize liver support and proper elimination. The powder begins working in the mouth and gives benefits all throughout the digestive tract as well as the large intestine. Japanese researchers consider Bifidobacterium to be the most important beneficial bacteria for human health.