Disagree with your point: 'nickel is removed from the body through urination or excretion".
Seems like a pretty confident statement. I'm curious where it came from.
This might be what is _supposed_ to happen in a healthy system, but we both know that all organs of elimination are getting HAMMERED in today's day and age.
You don't think trace amounts of nickel are finding their way into soft tissue and staying there for some portion of the population?