Worry instead about copper deficiency, especially if you are taking molybdenum, and/or plenty of zinc. I am taking copper,zinc, and molybdenum supplements(at different meals).


"Increased kidney copper and urinary losses may be common denominators in the manifestation of renal toxicity induced by heavy metals. "

http://iodine4health.com/special/metals/abdulla_metals.htm

"A normal or increased hemoglobin (oxygen carrying) level combined with symptoms usually associated with low hemoglobin such as anemia are often indicative of mercury toxicity. Copper is also required to prevent anemia, and mercury can compete for copper's binding sites. A lowered hematocrit (red blood cell count) can be indicative of lowered blood copper levels. "

http://www.evenbetternow.com/heavy-metal-poisoning-mercury.asp