Green poo can be caused by food being digested too ... also be triggered by bleeding caused by a tumour or an ulcer Bright red poo can be a sign of bleeding lower in the gastrointestinal tract ...

Seeing pieces of food in your poo is normal too.” “Red poo can be caused by beetroot and red food dye in food and drinks, but could also indicate bleeding in the bowel,” she explains.

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...