Chromium Supplements Info
Chromium is a mineral that aids the body in a number of biological functions. This mineral is generally encountered in two forms. The first is the biologically active form known as trivalent (chromium 3+) and is the type of chromium most often found in food sources. The second form, hexavalent (chromium 6+), arises as an industrial toxin and is not recommended for use as a dietary supplement. Two areas where chromium is particularly beneficial is in its role with digestion and its ability to aid the transport of blood sugar into cells. Chromium plays an important role in helping the body to utilize fats, carbohydrates and proteins as energy sources. For these reasons, some people feel it is necessary to take a chromium supplement. Even though many chromium supplements exist on the market, taking chromium supplements should be done with careful consideration.
When a Person Needs a Chromium Supplement
While chromium is readily available in most people's diets, there exist certain health conditions which may benefit from taking a chromium supplement. One of the leading health conditions where chromium is beneficial turns out to be in the management of type 2 diabetes where the mineral aids the function of insulin in the body. A little extra chromium is also believed to be beneficial in reducing the risk of glaucoma. Women entering menopause might benefit from taking chromium since it also helps with reducing the rate of calcium loss at this stage in a woman's life.
The Dangers of Excessive Chromium Supplementation
Chromium, though essential to the body's proper functioning in small amounts, can become harmful in larger than normal doses. For this reason it is best to not go overboard with the use of chromium supplements. Too much chromium can damage vital organs like the kidneys, the liver and even do harm to nerves. Over use of chromium will also lead to low blood sugar and will often result in stomach problems. Exposure to industrial chromium in high amounts has even been linked to various types of cancer.
Daily Recommended Allowance
In 1989, while studying the daily dietary intake of chromium, the National Academy of Science established the daily intake of chromium to be in the range of 50 to 200 mcg. While this recommendation is an estimate, it is generally considered to be a good idea to not employ supplements that exceed this recommendation for daily use.