Organic, Inorganic, Metallic & Non-Metallic Minerals ...
The human body includes both organic minerals, e.g., hemoglobin (red blood cells) contain iron, many amino acids and proteins contain sulfur, as well as inorganic minerals, e.g., salt–sodium chloride–in the blood, lymphatic fluids, and many other body fluids, which includes metallic and non-metallic minerals.