In the general public, generally we all consume the same things. We are exposed to pesticides, fertilizers, because they all go into the food chain. Why does a particular group develop the disease in their lifespan and the larger group doesn't? Is there an explanation for that? What triggers the disease?
I would assume, not knowing enough about medical science, as I'm not a medical professional, that we can all develop Parkinson's or other diseases, but maybe we don't live long enough and therefore we don't get it in our lifespan.
Can anybody respond to that?