So I know thanks to hashirama's cells, people are given HUGE power boosts and seeminlg never run low on chakra or get tired. Now I have a question that I never seen asked on here.Zetsu said that since he is a zetsu, he doesn't have to eat or use the toilet. Also since Obito has the cells, he dosent eat or use the toilet either. So according to that logic, does that mean Hashirama himself never had to eat, or use the toilet? There has never been a picture shown of Hashirama eating, OR of him drinking anything. How does someone be born with cells that allow them not to have to eat, or use the toilet...?