Chromium, as trivalent (+3) chromium, is a trace element that is naturally present in many foods and available as a dietary supplement....

Selenium is a trace element, nutritionally essential for humans. Selenium is a constituent of more than two dozen selenoproteins...

Zinc, the essential trace mineral. What does zinc do in our bodies? Zinc is an essential mineral required by human bodies. Zinc plays a...

What does copper do in the human body? Copper helps produce energy in all the cells of the human body. Copper is a component of several...

What does Iron do in our bodies? Iron is a significant blood constituent essential for hemoglobin in red blood cells. Iron has other...

Sulfur is a major mineral required by the human body. Sulfur is present in protein structures in the body. Sulfur is mainly consumed as a...