Evidence supporting the use of: Bovine kidney
For the body system: Adrenal Cortex

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Bovine kidney has been used in traditional and naturopathic medicine, particularly in glandular therapy, which posits that consuming animal organs can support the corresponding human organ or gland. This practice dates back to the early 20th century and was popularized by proponents like Dr. Royal Lee. The rationale was that organ-specific nutrients, peptides, or enzymes from animal tissues might provide support for similar human tissues. Bovine kidney is sometimes included in supplements targeting the adrenal cortex, based on the anatomical proximity and the belief that the kidney and adrenal glands function closely. However, scientific validation for this use is minimal. While animal organs are rich in certain nutrients (e.g., vitamin B12, selenium), there is no robust evidence that consuming bovine kidney specifically supports adrenal cortex function in humans. Most studies on glandular therapy are outdated, anecdotal, or lack rigorous clinical design. Modern pharmacology and nutritional science do not support the concept that eating animal kidney directly enhances human adrenal health. Regulatory agencies such as the FDA do not recognize glandular supplements as effective or necessary for adrenal support. In summary, while the use of bovine kidney for adrenal support has traditional roots, there is little scientific evidence backing its efficacy for this purpose.

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Other body systems supported by bovine kidney

Adrenal Cortex
Adrenal Glands
Glandular System
Kidneys
Urinary System