Purported Urine Therapy Benefits Are False

An episode of the TV series “My Strange Addiction” highlighted a “medical”
practice that caused many viewers to turn away in revulsion. The feature
described the use of human urine, or more accurately, drinking one’s own urine
and using it to massage, irrigate, or coat body parts, as an attempt to fight
off
cancer.

Urine therapy, urotherapy, and urinotherapy are terms that have been used to
refer to the use of one’s own urine as a medicinal aid. There are no medical or
scientific data to support this dubious practice, but it has roots in history
and in some religious and spiritual traditions. In certain cultures, urine has
been used as a skin protectant, an anti-infectious agent, and a tooth whitener,
among myriad other uses, but none of these claims have ever been substantiated
by medical research. Even the popular folk remedy of urinating on
jellyfish
stings has no medical basis and may actually worsen the injury.

There have been rare reports of people drinking their urine as a way to
prevent dehydration in catastrophic situations when there was no water supply,
such as being lost at sea.

A dubious treatment for illness

In the TV series, a cancer patient opted for urine therapy to treat her
melanoma. She not only drank her own urine, she used it to irrigate her eyes and
sinuses (via a Neti-pot), brush her teeth, and applied it to her skin. The idea
of this treatment as a cancer therapy probably comes from the fact that certain
tumor proteins are present in the urine of cancer patients. By introducing urine
into the digestive tract and other sites in the body, the erroneous belief is
that the body will begin making antibodies against the tumor proteins (antigens)
to try to destroy the cancer.

While it is true that urine can contain tumor antigens, there is no evidence
to show that drinking, massaging with, bathing in, or any other application of
urine will stimulate antibody production or in any way fight off a cancer. The
quantities of substances, including tumor antigens, present in urine are
typically minuscule compared with those already present in the blood and
elsewhere in the body. The bottom line is that drinking your own urine isn’t
likely to be harmful, but it has no known medical benefit.