why do i produce less snot then when i was a kid?
when I was in Junior High School I discovered that blowing my nose without a tissue produced more snot and I was amazed at how much poured out and wondered where it as came from. (obviously this was only when I was sick.) but mid to late high school my body stopped producing nearly so much, likely only 1/3 of the previous reservoir.
So my question is what exactly changed about that time to cause that to change
Edit: This is not a medical question, I am in my 30s now I just want to know why this specific thing changed late into puberty