The Difficulty in Keeping MSG Free

Individuals who suffer adverse reactions from processed free glutamic acid (MSG) vary in their tolerance for the substance. Many MSG-sensitive individuals have found that once sensitized to MSG, their tolerance for MSG decreases over the years, and that it may be lowered by extreme exercise and/or ingestion of any alcohol just prior to or just following MSG ingestion.

This is the big picture happening in the United States. As the food and chemical industries have developed new food additives that contain MSG, and as the FDA has approved such additives, it has become increasingly difficult for MSG-sensitive individuals to stay healthy, particularly those with little tolerance for the substance. This fact is complicated by the fact that in 1998, the United States Environmental Protection Agency (EPA) issued a regulation allowing residues of glutamic acid on all agricultural commodities, providing that the glutamic acid is used as a growth enhancer and that good farming practices are employed (40 Code of Federal Regulations, Section 180.1187).

This EPA action allowed the approval of AuxiGro, a pesticide/fertilizer/fungicide that contains 29.2 percent processed free glutamic acid, and legalized the use of at least two fertilizers that contain processed free glutamic acid that occurs as a result of the hydrolysis of proteins. The two fertilizers made with hydrolyzed protein, “Omega Protein Refined/Hydrolyzed Fish Protein” and “Steam Hydrolyzed Feather Meal,” are used on some organic crops.

The food ingredient “citric acid” provides us with a good example of why MSG-sensitive people with little tolerance are having difficulty staying well. Many people believe that “citric acid” comes from citrus fruits, and since most people can tolerate citrus fruits, “citric acid” should not be a problem. However, most of the “citric acid” used today is made from corn rather than from citrus fruits. The Archer Daniels Midland Company (ADM) is a major producer of “citric acid.”

Citric acid” is produced by fermentation of crude sugars. When “citric acid” is produced from corn, manufacturers do not take the time or undertake the expense to remove all corn protein. During processing, the remaining protein is hydrolyzed, resulting in some processed free glutamic acid (MSG). “Citric acid” may also interacts with any protein in the food to which it is added, freeing up more glutamic acid.

A visit to the grocery store to read labels will quickly demonstrate that “citric acid” is being widely used in processed foods. Its use appears to be increasing and, as this occurs, it appears that, based on interactions with MSG-sensitive individuals, more and more MSG-sensitive people are reacting to “citric acid.” Its uses in food include flavoring, balancing of acid-alkalinity levels, as a preservative, as a firming agent and as an antibacterial agent. Consumers will find no reference to the presence of free glutamic acid on the labels of foods that contain “citric acid.”

Making it even more difficult for the MSG-sensitive individual,  in February of 2000,  the FDA approved Sanova, an antimicrobial rinse, for use on red meats. The product, composed of “sodium chloride” and “citric acid,” is claimed by its manufacturer, the Alcide Corporation, to kill 99 percent of pathogens on carcasses. Sanova is also approved for use on poultry carcasses, fruits and vegetables. Efforts are underway by the manufacturer to approve the rinse for use on processed foods. Foods treated with Sanova are not required to disclose the fact that “sodium chloride” and “citric acid” were used on them.

If something is not done soon to redirect the FDA and EPA and begin to control the use of toxic additives in and on our food, health care costs will continue to rise.

For more deep information concerning MSG and obesity, please read the following articles: