Colloidal Silver Bv Anyone Using Colloidal Silver As A Therapeutic Treatment For UTI?

Anyone using colloidal silver as a therapeutic treatment for UTI? - colloidal silver bv

I get UTI's all the time and I'm taking antibiotics all the time tired.
A friend suggested taking colloidal silver. I have many good things, but one of the side effects is blue, but only if taken in excess. Is that true?

There was just looking for feedback from other people taking this product or know of him.