Colostrum is the nourishing fluid produced by mammals as food for the newborn in the few days after birth, before milk production begins.&ampnbsp; This bovine-derived food supplement is rich in a variety of biologically active proteins, including immunoglobulins, Lactoferrin, and other factors that support the maintenance of lean muscle tissue, as well as a healthy immune system.&ampnbsp; Scientific studies have shown that Colostrum helps to increase bioavailability and absorption of nutrients into the body, while encouraging healthy gastrointestinal function.*