Certain foods and medicines can cause black stool. Sometimes, black stool may even signal bleeding in the digestive tract.
Reporter 1: There's a new trend in the beauty world. It's called the No Poo Method. Reporter 2: The secret could be not shampooing. Narrator: Skip the shampoo. Your hair's better off without it.
A growing “no poo” movement is seeing adherents swear off shampoo in favour of more natural alternatives, or even skip the step entirely. But some experts say this practice can place you in a ...