Thank you for this!
I just Googled neuromyotonia mercury poisoning and then saw Morvan's Syndrome, Isaac's Syndrome and searched musculoskeletal disorders.
One post i saw says mercury doesn't seem to obey the common laws of physics and it's the most poisonous substance that exists.
Mercury poisoning can be expelled from the body in various natural ways, but it takes at least three months to a year to do it. The US government is the cause of all this!