- Have transfer factors been scientifically validated?
In the 50 years since Dr. Lawrence’s pioneering discovery of transfer factors, 11 international conferences have been convened and an estimated $40 million has been spent on scientific research, resulting in over 3,000 scientific studies and papers documenting the results. Dr. William J. Hennen has authored two publications reviewing the volumes of research available on Transfer Factors as well as the additional components found in Transfer Factor Plus®.
