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 many ...

Snot is produced by glands in your nose and throat. It helps to hydrate your sinuses and trap dust and pathogens, preventing them from entering your body. Snot, or nasal mucus, is a helpful bodily ...

The body produces mucus to lubricate and protect certain parts of the body, including the urinary tract. Some mucus in the urine is normal, but an increase may be a sign of an underlying condition ...

When you're sick you'll often produce more phlegm, and might notice it's thicker or a different color: white, green, yellow or maybe even brown. We all produce mucus, even when healthy. Mucus is a ...

Your body produces mucus naturally to protect your respiratory system, and under normal circumstances, this protective fluid remains clear and relatively thin. However, when mucus suddenly changes to ...

Cervical mucus is a fluid or gel-like discharge from the cervix. It changes throughout the menstrual cycle. When tracked, it can help predict ovulation. Throughout the menstrual cycle, fluctuating ...