I must have stumbled upon reading about urine therapy while researching ways to improve my skin rashes. Yes I believe it works but it takes research and persistance. There is ancient information about UT in Indian Medicine. It seems like their culture used UT somewhat secretly for a long time. That is the thing is that UT is mostly a secretive mode of medicine. It had improved my skin ailments however they did come back I think because it takes time and persistence, because I became tired and stopped doing UT. But I never use tooth paste of any kind anymore just urine and in my opinion it is the best thing for brushing teeth. Of course I used a natural bristle tooth brush never plastic. It is similar to oil pulling because brushing teeth with urine forms a lot of white bubbly substance to be spit out. Using aged urine increases the amount of white bubbly substance. Then after brushing I spit the white foam out into the toilet and it has the appearance like something bad was removed, its shape looks parasitic perhaps. I could be incorrect and UT could be bogus but I will always use it for brushing my teeth. I also gargle with it and I think that helps a lot too. Gargling with urine almost always gives me a head rush like being slightky dizzy and it could be some type of resetting effect, who knows, really I am not a natural Indian doctor but they are likely the ones with old school knowledge about potential medicinal uses of urine...... Good enough?