Originally Posted by
contender1
As noted,, a different time and different attitudes. Natural immunities to many things require such type of exposures.
Mercury, or lead,, excessive exposure can cause problems.
But many of the common things you mentioned,, created such immunity.
And yes,, the "modern times" have gotten to where such types of exposures, and such have severely decreased. Plus the immunizations given,, can seriously affect us in general.
But,, I've studied these concepts a little. One thing is genetics. A person who comes from a strong genetic bloodline,, can be a lot healthier than someone who's bloodline isn't as strong. It's NOT a guarantee,, but it helps a lot.
My brother,, who will turn 74 shortly,, has a saying; "Vintage 1949,, All original parts!" Our sister,, (vintage 1951) can't say that. She's the one who's had stuff fixed, and has more health issues. Me? Vintage 1959, and all original parts.
But my brother & I were active, outdoors & such. He's a (2) tour Vietnam Vet. I'm a Vet. But we both had our share of childhood maladies & none serious. We both enjoy good health,, but we also know that even life has an expiration date.