Clear, bubbly phlegm may not be a problem, but in some cases, it may be a sign of an underlying health issue. Phlegm, or sputum, is a type of mucus the respiratory tract produces. The color of ...

When you breathe, allergens, viruses, dust, and other debris stick to your nasal mucus, which then passes out of your system. Sometimes, your body can make too much throat mucus, requiring ...

Mucus consists mainly of water and a gel-forming molecule called mucin. The body uses mucus to protect tissues, remove particles, and prevent infections. Mucus is essential for the functioning of ...

It is often mixed with air, making the blood appear bubbly or frothy. You may also cough up mucus tinged with blood, which can be mostly clear, yellow, or green in appearance. Coughing up blood ...

You can get rid of chest mucus by using home remedies like hot steam, soup, and certain medications. Mucus is a substance ...

What Is Diarrhea With Mucus? Your intestines normally produce mucus to keep your colon moist. Mucus has the consistency of jelly. A small amount of mucus in your poop is normal, but sometimes it ...

NPR's Ailsa Chang speaks to slime scientist Antonio Cerullo at the City University of New York about the benefits of mucus. OK, get this. The human body produces at least one liter of mucus every day.

The sticky, slimy goo plays an essential role in fighting off infections, shaping the gut microbiome and more. Credit...Sisi Kim Supported by By Nina Agrawal To many people, mucus is nothing more ...