Whether the urine is your own, someone else’s or even obtained from an animal, people have been drinking pee as medicine for thousands of years. Most claims about urine therapy are based on anecdotes or ancient texts with no robust scientific evidence to support the benefits of urine therapy. There is evidence to show that drinking urine has a number of health risks, however,
In Indian Ayurvedic medicine, urine was used to treat asthma, allergies, indigestion, wrinkles and even cancer. The Roman poet Catullus believed urine helped to whiten teeth – possibly due to its ammonia content.
As a rudimentary test for diabetes, doctors used to taste urine to check how sweet it was. Now, of course, we have urine test strips to check for glucose in the urine.
In 1945, British naturopath John W. Armstrong published a book called “The Water of Life: A Treatise on Urine Therapy.” He claimed that drinking one’s own urine and massaging it into the skin could cure major illnesses.
Historically, drinking pee to treat illnesses may have made sense because of a lack of medical alternatives. But, as the urine-sipping celebrities above show, the practice is still followed today.
Risky business
Some advocates of urine therapy believe that urine is sterile. However, research has found that urine naturally contains low levels of bacteria and research shows that bacteria can further contaminate the urine when it leaves the body. Drinking urine, then, can introduce bacteria and toxins into the gut and potentially cause further illness like stomach infections.
Urine becomes more concentrated when it comes out again – the kidneys may have to work harder to filter out the excess, putting extra strain on them. The kidneys need water to process these salts.
Drinking urine means you have to pee out more water than you get from it, which speeds up dehydration – it’s similar to drinking seawater. Some drugs, such as penicillin antibiotics or heart medicines, are also excreted in the urine – by drinking urine, it can cause toxic levels of these drugs to build up in the body.