Answer:
I am not sure if this is what you are looking for, but possibly enzymes.
Specialized enzymes and chemicals are the body’s final defense against pathogens.
Hey there!
Bronchitis is a disease that caused the bronchioles to inflammate which makes breathing difficult.
Bronchitis is often started by a virus, and usually occurs after you've had a cold or flu. It can cause breathing and coughing problems but improves and heals itself.
Hope this helps!
Answer:
Where I am right now, spring is past. It's winter time. I'm freezing. lol.