What is Metal Poisoning   Metal toxicity  or  metal poisoning  is the  toxic effect  of certain  metals  in certain forms and doses on  life .   Some metals are toxic when they form  poisonous  soluble compounds. Certain metals have no biological role, nor essential    minerals, or toxic when in a certain form.  In the case of  lead , any measurable amount may have negative health effects.   The most common metals that human body can absorb in toxic amount are:   1.    Mercury  -  Mercury poisoning  is a type of  metal poisoning  due to exposure to  mercury .   Symptoms  - depend upon the type, dose, method, and duration of exposure.    Which  include;  muscle weakness , poor coordination,  numbness in the  hands and feet , skin rashes, anxiety, memory problems, trouble speaking, trouble hearing, or trouble seeing.  High-level exposur...
