This is not true at all, whatsoever, unequivocally.
You don't know how quickly MY genetic makeup and my immune health reasponds. Not to mention epigenetic factors like environment, diet, body mass, endometrial health, respiratory health, drug history, history of viral infection.
It sound like you know what you saying to a dumb nikka.
But not somebody with better health than 75% of average Americans.
We don't even get sick over here dawg. Never had the flu in my life. Never had a sick day. We don't get a stomach virus. We don't get 24hr bugs, we don't get whooping coughs. We don't get mono.
I only get the sniffles under 32°
Trust the science and move accordingly.