Synopsis

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

Castor oil has been traditionally used to support the lymphatic system, particularly through the application of "castor oil packs" on the skin overlying areas such as the abdomen. This practice has its roots in folk medicine and was popularized in the early 20th century by Edgar Cayce, who recommended castor oil packs for various ailments, including those attributed to sluggish lymph flow. The belief is that topical application of castor oil stimulates lymphatic circulation, reduces inflammation, and promotes detoxification, although the exact mechanisms have not been scientifically validated.

The scientific literature on the direct effect of castor oil on lymphatic function is very limited. A few small studies have suggested that castor oil packs may enhance certain markers of immune activity (such as increased lymphocyte count), but these studies are often of low quality, lack rigorous controls, and do not conclusively link castor oil to improved lymphatic drainage or function. There is no robust clinical evidence confirming that castor oil, whether ingested or applied topically, directly impacts the lymphatic system in humans. Thus, its use for lymphatic support remains largely based on tradition rather than scientific validation.

In summary, while castor oil is widely used in complementary and alternative medicine for lymphatic support, this use is justified primarily by tradition, with low-level or anecdotal evidence rather than strong scientific backing.

More about Castor Oil
More about Lymphatics

Other ingredients that support Lymphatics

Other body systems supported by Castor Oil

Products containing Castor Oil