Why not just supplement with colostrums?
Transfer Factors are non-allergenic whereas colostrums contains many antibodies, large milk proteins designed for the calf primarily casein and immunoglobulin that can cause allergic reactions to many people. In other words, Transfer Factor is not species-specific it is identical in all mammals. This means that from cow to human, the colostrums may be different, but the transfer factors are the same. NOTE: Colostrums contain only random amounts of Transfer Factors, so you would have to take about 75 times the amount to get the same result. Transfer Factor vs.
