Chromium (Cr)

Is required in trace amounts in humans for sugar and lipid metabolism. Its deficiency may cause a disease called chromium deficiency. It is found in cereals, legumes, nuts and animal sources.


A trace mineral; may or may not be essential to the optimal use of glucose.


Chromium is a micromineral found in a variety of foods including mushrooms, nuts, whole grains, asparagus, and beer. The primary function of chromium is as a component of the glucose tolerance factor along with niacin. This important complex has a critical, although not particularly well understood, role in the function of insulin; thus, chromium is vitally important for normal metabolism. Deficiency of chromium produces decreased insulin function, which produces glucose intolerance and altered lipid metabolism. The entry for insulin pro¬ vides an overview of many of its important functions.


A gray, metallic element essential for energy in the human diet. In its active form, chromium helps insulin to move glucose, or blood sugar, from the bloodstream into the cells where it can be metabolized. A diet that is low in chromium can affect the ability of insulin to process carbohydrates, proteins, and fats. The best dietary source for chromium is brewer’s yeast grown in chromium-rich soil. Cooking in stainless steel cookware increases the chromium content of food.


A micronutrient which augments the functioning of insulin; insulin instigates the uptake of glucose and amino acid by the muscle cells.


This metallic element is essential for the functioning of numerous enzymes, which are substances that regulate the rate of chemical reactions in the body.


Chromium is required in very small quantities for optimal functioning. However, when present in excess, it can become toxic. Excessive chromium exposure can lead to skin inflammation and, if inhaled, can cause damage to the nose. Additionally, prolonged exposure to chromium fumes may elevate the risk of developing lung cancer.


 

 


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