Mucus, or snot, is produced by the body to protect it from bad bacteria, viruses and other particles, and when you’re sick, your immune system ramps up to produce extra mucus to flush out germs.
Mucus, or snot, is produced by the body to protect it from bad bacteria, viruses and other particles, and when you’re sick, your immune system ramps up to produce extra mucus to flush out germs.