Evidence supporting the use of: Transfer Factor
For the health condition: Convalescence

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Transfer Factor refers to low molecular weight molecules derived from immune cells, often sourced from colostrum or leukocyte extracts, and are claimed to transfer cell-mediated immunity from a donor to a recipient. The use of Transfer Factor in supporting or treating convalescence (the recovery period following illness or medical treatment) has some scientific investigation, primarily from studies dating back to the mid-20th century. Early research suggested that Transfer Factor could enhance immune responses in immunodeficient patients and those recovering from infections.

However, the quality and rigor of these studies vary widely. Some small clinical trials and case reports have shown potential benefits in reducing the duration or severity of infections during convalescence, likely due to immune-modulating effects. More recent reviews highlight a lack of large-scale, high-quality randomized controlled trials specifically addressing its use in convalescence. The mechanism proposed involves Transfer Factor’s ability to promote or restore cell-mediated immunity, which can be suppressed during or after illness.

Despite its use in some clinical settings, major medical organizations do not currently endorse Transfer Factor as a standard treatment for convalescence, citing insufficient robust evidence. Thus, while there is some scientific investigation and limited support, the evidence is not strong (rated 2/5). Further research is needed to clarify its efficacy and safety profile in this context.

More about Transfer Factor
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Products containing Transfer Factor

We currently have no products on Vitabase that contain this ingredient.