Some studies have found persons with chronic exposure to electromagnetic fields(EMF) to have higher levels of mercury exposure and excretion(33c,38). Such fields are known to induce current in metals and would increase the effects of galvanism.
EMF is also documented in animal and human studies to cause cellular calcium efflux and affect calcium homeostasis (39,40), which may be a factor in the reduction of melatonin levels caused by EMF exposure in animal and human studies(40,41).
In studies on chicks this had significant adverse effects on viability of embryos and chicks. Melatonin is known to be protective against mercury and free radical activity, as well as regulating the circadium rhythym cycle and sleep cycle. EMF exposure lowers melatonin production and disrupts the sleep cycle(41). Since mercury is known to have some of these same effects and EMF exposure increases mercury exposure in those with amalgam, it is not clear in humans the relative role of the causality mechanisms.
Occupational exposure to higher levels of EMF have also been found in many studies to result in much higher risk of chronic degenerative neurological conditions such as ALS(42), Alzheimer's Disease (43,33c), as well as Leukemia and Cancer(44,47,33c). Pooled analysis of 3,247 cases of childhood leukemia in Europe, North America and New Zealand published last year found increased rate of leukemia in those with high EMF exposures, over 4 microgauss(47a). Studies in UK found that one in 200 British children are exposed to high levels of electromagnetic radiation in the home and that this could be doubling their risk of leukaemia(47). Since EMF causes increased mercury exposure in those with amalgam, and mercury is also known to cause these conditions, again it is not clear the relative importance of the factors since the studies were not controlled for mercury levels or number of amalgam fillings.
references:
http://www.home.earthlink.net/~berniew1/galv.html the mercury/Alzheimer's connection:
http://www.home.earthlink.net/~berniew1/alzhg.htmlmercury/ALS connection
http://www.home.earthlink.net/~berniew1/als.htmlmercury/leukemia connection
http://www.home.eartlhink.net/~berniew1/amalg6.html (Pinto)