Limited scientific evidence supports colostrum supplements for adult immunity

Colostrum supplements marketed to adults lack strong scientific evidence for their claimed benefits, despite their established importance for newborns. While colostrum is vital for infant immunity and nutrition, adult digestive and immune systems differ significantly. Adult colostrum products are processed and their effectiveness in healthy individuals is not well-supported by robust research. Some ingredients in colostrum supplements may have potential in specific medical contexts, but these findings are preliminary and not applicable to general wellness claims for healthy adults.