Understanding precise relationships between metabolic health
and diet is one of the main goals of biochemistry researchers. A large
number of biologically active substances, including heavy metals,
may have direct, primary or secondary effects on human and animal
health, thus are of particular interest to pathologists, physiologists,
and toxicologists. Existing as metallic (Cr
0
), trivalent (Cr
+3
), and
hexavalent (Cr
+6
) states, chromium (Cr) is one of the most abundant
elements in the earth crust and seawater[1]