> The lack of, or over abundance of magnetic fields, do in fact severely effect biological systems. Go read of the effects of long space flight on the astronauts.
I invite you to read AND comprehend: "Magnetic fields in and of themselves do not effect organic systems much at all."
The biological effects of long space flight on the human body have nothing directly to do with magnetic fields. What effects the human body the most are the detrimental effects of microgravity, where blood circulation to the legs is reduced, muscles atrophy and bones degenerate. Outside of the Earth's magnetosphere, additional effects are noted due to radiation that would otherwise be re-directed... but these effects are not directly related to the magnetic field, anymore than getting gut-shot is due to body armor.
> Use the internet and do a search.
Don't need to. It's my field, sonny.
You have humbly informed us of you credentials......sonny
but where from......of what........for whom????