The middle-aged brunette from Colorado Springs has taken to drinking her own urine, a four-year-old, five-glass-a-day habit that she calls 'comforting'.
On TLC's finale of the shocking series, My Strange Addiction, Carrie explains that drinking the warm pee for the first time didn't make her throw up so she decided: 'You know what, I can do this.'
Diagnosed with stage three malignant melanoma eight years ago, the mother of four daughters began drinking her urine in the hope that it may help with her recovery.
But it seems that the alternative medicine fan has taken quite a shining to the beverage. Of the taste, Carrie enthused about the variety of flavours that change depending on her diet.
The quirky pee-drinker describes how on sampling her daily urine she can taste the different foods going through her body and as such has had to give up foods that she once loved.
'I love love love asparagus but I won't eat it anymore. It makes the urine taste...ugh not good,' she laughs.
But Carrie not only drinks her own liquid waste, she uses it to rinse out her eyes, brush her teeth and she even ages it and applies it as an ointment all over her body.
Dr Michael Stroud, an expert in nutrition at Southampton University, went so far as to say that people who believed that urine could cure disease were 'daft as brushes'.
Helen Andrews, of the British Dietetic Association, told the British paper: 'There are no health benefits to drinking your own urine, and in fact I think it could be quite detrimental.