Maggie O’Neill is a health writer and reporter based in New York who specializes in covering medical research and emerging wellness trends, with a focus on cancer and addiction. Prior to her time at ...

Over 90% of adults pick their noses, and many people end up eating those boogers. But it turns out snacking on snot is a bad idea. Boogers trap invading viruses and bacteria before they can enter your ...

Mucus in the nose helps trap germs and other particles to prevent them from entering the body. When mucus, germs, and particles dry out, it forms a booger in the nose. Removing it can be risky. Nose ...

Everyone experiences boogers (dried phlegm) daily. They may seem gross, but boogers are an essential part of your body's immune system. But what are boogers made of and where do they come from?

Everyone picks their nose. Some even eat boogers. Science says it is common. Some think it boosts immunity. But there is no proof. Doctors warn of bacteria and infections. Nose picking can cause ...