Colour of faeces

[muskox]

My faeces are the usual brown colour but with touches of a bright grass green. i have noticed this over two days. What on earth is going on?

[Sqad]

No big deal....something that you have eaten.
Don´t worry.

[R1Geezer]

Have word with Gillian McKeith, she's the expert here.

[ruthie]

Is it perhaps some unabsorbed bile?

[Mosaic]

Or have you in fact swallowed several whole salamanders?