Chromium is a trace metal that occurs in the cells of plants and animals in very small quantities.
Because it is involved in the metabolism of glucose, chromium (sometimes also called glucose tolerance factor of GTF) is needed for energy. It is vital in the synthesis of cholesterol, fats, and proteins.
Chromium appears to participate in lipoprotein metabolism, and a low chromium status may result in decreased levels of high density cholesterol. It may protect against cardiovascular disease.
Chromium may help built muscle, decrease fat and help the body to use carbohydrates more efficiently.
As a supplement, chromium may be effective in treating high blood sugar in some elderly patients, and in some diabetics, as well as in healthy non-diabetic people. Chromium helps insulin move glucose from bloodstream to the cells where it is needed.
Additional chromium is needed during pregnancy because the developing fetus increases demand for this mineral. Chromium supplements can help an expectant mother maintain healthy blood sugar levels during pregnancy.
The human body contains only very low levels of chromium (an estimated 6 mg or less). The National Academy of Sciences recommends between 50 and 200 micrograms of chromium daily.
Roles of chromium in human health
