Essential trace elements of the human body include zinc (Zn), copper (Cu), selenium (Se), chromium (Cr), cobalt (Co), iodine (I), manga- nese (Mn), and molybdenum (Mo).

Is trace element an essential element?

Is a trace element an essential element? … Yes, because an organism requires those elements, even in small amounts.

What are the essential and non essential trace elements?

Essential trace elements (Cu and Zn) have “normal” distribution while non- essential trace elements (Sb, As, and Rg) have a “log-normal” distribution. Pilot studies involving cadmium (Cd), manganese (Mn), and selenium (Se) also have been made to extend the scope of the work.