My mom let me play in the mud when I was little, and now I have a wonderful immune system. Diet is not what builds up the immune system (though I am sure it does help). Exposure to GERMS are a major factor though.
Yep, these things do in fact exist. There was once one outside of my local Gander Mountain, and one down the street from my work. The one at Gander is gone, but the one down the street still exists.
My mom let me play in the mud when I was little, and now I have a wonderful immune system. Diet is not what builds up the immune system (though I am sure it does help). Exposure to GERMS are a major factor though.