Green pee can be caused by green or blue food dye in things like cereals, ice cream, and candy. If you have a UTI, your urine may appear green because of bacteria called pyocyanin. Green pee may ...

An enlarged prostate may press on the urethra, the tube that carries urine ... chemotherapy drugs might also cause urine to be orange. Why is my pee green and blue? Yes, your urine can be green ...

Dan Baumgardt Senior Lecturer in Physiology, Pharmacology, said your urine could be anything from pink to green as well as ...