I grew up on a farm.
My Mum was houseproud, but farmlife means one encounters lots of microorganisms. I've always had good health. I never get colds & easily fight off infections in wounds, etc.
My nieces, raised in a virtually sterile environment by a cleaning obsessive, are always ill.
My Mum was houseproud, but farmlife means one encounters lots of microorganisms. I've always had good health. I never get colds & easily fight off infections in wounds, etc.
My nieces, raised in a virtually sterile environment by a cleaning obsessive, are always ill.
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https://www.psychologytoday.com/us/blog/its-not-just-in-your-head/202505/getting-dirty-can-improve-your-immune-system#:~:text=Exposure%20to%20dirt%20and%20some%20germs%20can%20boost%20immunity.&text=Rates%20of%20allergies%20and%20asthma,levels%20of%20some%20immune%20proteins.