Snot plays a powerful role in protecting us from disease – and its colour alone can provide insights into what's going on in ...

Boogers vs. Snot . Boogers are dried, hardened nasal mucus. Snot is liquid nasal mucus. Snot is what drips out of your nostrils when you have a runny nose or down your throat when you have post ...

Nose picking and eating the boogers inside, also known as mucophagy, has traditionally been met with looks of disgust. However, some may suggest otherwise. Here’s everything you should know ...

Mucus is usually clear when you're not sick. So it can be startling when your boogers are suddenly as yellow as the sun.

Inside the nose are delicate tissues that can easily become damaged due to allergies, infections, and other issues. This can lead to scabs that can feel like boogers.

In this part of your nose, breathed-in air is filtered by cilia — hair-like structures inside the nostrils — before entering your lungs. Additionally, each nasal cavity is lined with mucus ...

When your boogers turn red or brown, this is usually a sign you have some dried blood up your nose. Dr Raj said, "Full-on red could be a nosebleed related most likely to trauma or infection.

It’s not just in your nose — it’s everywhere. More than 95 percent water by weight, mucus lines all of the wet surfaces inside the body — not just your nose, but also your eyes, ears ...