It's no secret that the U.S. economy is hurting right now. This has caused Americans to cut back on most areas of spending, and sales of products in many different areas of the economy have suffered. But many individuals appear to remain interested in the benefits of vitamin supplements.

The Houston Chronicle recently reported that sale of nutritional supplements hit $9.6 billion in 2010. This is up from $7.2 billion in 2005. The numbers suggest that people are continuing to buy nutritional aids despite the overall weak economy.

It is difficult to put a price on a person's health, and the numbers reflect this sentiment. Even while individuals are cutting back in other areas of spending, they are finding it difficult to stop paying for products that may protect their well-being down the road.

Interest in nutritional supplements also indicates that many people may be catching on to the benefits of preventative medicine. It is generally less expensive to prevent an illness than it is to treat it, particularly when it comes to costly chronic diseases. Nutritional supplements may help support health and eliminate risks.