COLSTRUM is a dietary supplement, offering Bovine Colostrum - nature’s first food with Colossal Benefits Colostrum Colostrum is a milky substance, produced by mammals, few days before giving birth & for few days following delivery. It precedes the production of breast milk. It's is thicker, than breast milk, with more protein & low fat content. Colostrum provides ample nutrition for the new born baby, such as proteins, carbohydrates, fats, vitamins & minerals. It is abundantly rich in antibodies, which are powerful disease-fighting proteins produced by the immune system. The antibodies attack & kill harmful germs such as bacteria, fungi, parasites & viruses. The antibody level in Colostrum can be as high as 100 times the level found in regular milk.