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 ...

Our poo is quite literally coloured by what we eat, so consuming beetroot or red dyes in products like strawberry jam, red velvet cake, canned cherries or strawberry liquorice can lead to red poo.

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.