If You Have Never Heard of Transfer Factors Before, You Aren’t Alone.
Transfer factors are found in the immune system of almost all living creatures. They’re nature’s way of conveying a mother’s immune information to her infant through the mother’s first milk (for example, cow colostrum). Transfer factors continue to educate the immune system throughout life, and they can be shared across species. This means that our immune systems can benefit greatly from transfer factors extracted from animals such as cows and chickens.
They were first discovered in 1949 by Dr. H. Sherwood Lawrence, once lead immunologist at New York University (NYU). In 1998, 4Life’s innovative Co-founders, David and Bianca Lisonbee, licensed the only existing Transfer Factor™ patent at the time—securing 4Life®exclusive extraction rights and making Transfer Factor accessible and affordable.