Evidence supporting the use of: Transfer Factor
For the body system: Thymus
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
Transfer Factor is a term used for a mixture of immune signaling molecules (primarily small peptides) that can be extracted from immune cells, such as those found in cow colostrum or egg yolks. The concept originated in the 1950s, when Dr. H. Sherwood Lawrence discovered that factors in white blood cells could transfer immune memory from one person to another. The thymus is a key organ in the immune system, responsible for the maturation of T-cells, which are crucial for adaptive immunity. The rationale for using Transfer Factor to support thymic function is based on its purported ability to modulate and enhance immune responses, potentially supporting T-cell activity. However, while early research and some small clinical and animal studies have suggested that Transfer Factor may influence immune responses—including those associated with thymic function—these studies are generally limited in size, methodology, and reproducibility. There are no large-scale, high-quality clinical trials directly demonstrating that Transfer Factor supplements significantly support thymic health or function in humans. Most available evidence is either preclinical or anecdotal. Regulatory agencies such as the FDA do not recognize Transfer Factor as a proven therapy for immune or thymic support. Therefore, while there is a scientific basis for ongoing research, the evidence supporting its use for thymus support is limited and not conclusive.
Other body systems supported by Transfer Factor
BronchialsImmune System
Lymphatics
Peyer’s patches
Respiratory System
Thymus