Is it normal very dark hard poo?
Okay so my normal poo is brown, but recently my poo has been very dark, it isn't black but it's like a really dark grayish/green/brown, and it isn't runny it's just solid/normal. When I first got it I thought it was just a one off but today for the second time it was the same color, so I'm just wondering should I be worried?
I haven't been eating anything I don't usually eat, the only change is that I've been eating a lot less (just eating dinner and maybe some tea or some biscuits later on) Should I eat more or could there be something wrong?