Bifidobacterium animalis is a bacteria that naturally makes its home in the human body. It lives in the large intestines and is necessary for food digestion. The function of the bacteria deals with space and food consumption.
Gelatin, which is used in food and industry, is collagen that has been irreversibly hydrolyzed. Collagen also has many medical uses in treating complications of the bones and skin. The name collagen comes from the Greek ÎºÏÎ»Î»Î± (kolla), kÃ³lla  meaning , glue and -suffix, -Î³Î­Î½, gen denoting. producing
Hereâs an overview of the different types of collagen, collagen sources and their primary benefits: 1  Type 1: This is by far the most abundant, and almost considered to be the strongest, type of collagen found in the human body. 2  Type 2: Type 2 collagen primarily helps build cartilage, which is found in connective tissues.