Colostrum is the pre-milk fluid secreted by the mammary glands of mammals and humans for up to 48 hours. It serves as life’s first food for newborns during those first crucial hours of life. Many specialized immune modulators and growth factors are found in high concentrations to stimulate over 50 different mission critical processes. These include the rapid development of competent immunity and the growth and maturation of all life-sustaining body tissues. Overall, colostrum is considered as powerful as steroids at generating increased muscle mass when used in conjunction with exercise, but without the risks and side effects.