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Glutamate approvals

For nearly a century, monosodium glutamate has been used safely and effectively in the food supply. Because monosodium glutamate is used widely as a food ingredient, a great deal of research has been completed on its safety and efficacy. Hundreds of scientific studies have been conducted on glutamate with the focus on its use as a food ingredient. This extensive research, conducted and reviewed by scientists and regulatory agencies around the world, combined with its long history of use, clearly demonstrates that monosodium glutamate is safe.

In the United States, monosodium glutamate (MSG) is considered to be a common food ingredient, like salt, baking powder and pepper. It is included in the Food and Drug Administration's (FDA's) Generally Recognized As Safe (GRAS) list. This listing means that monosodium glutamate is safe for its intended use.

The U.S. Code of Federal Regulations state, "It is impracticable to list all substances that are generally recognized as safe for their intended use. However, by way of illustration, the Commissioner (of the FDA) regards such common food ingredients as salt, pepper, vinegar, baking powder and monosodium glutamate as safe for their intended use." Monosodium glutamate is also approved by governments world-wide, including those in Europe, Japan and other Asian countries, North and South America, Africa and Australia and New Zealand.

In 1987, the Joint Expert Committee on Food Additives (JECFA) of the United Nations Food and Agriculture Organization (FAO) and the World Health Organization (WHO) confirmed that monosodium glutamate was safe. The committee decided that it was not necessary to set a numerical "Acceptable Daily Intake." Numerical Acceptable Daily Intakes are sometimes used as a guide to maximum safe levels of consumption of food additives.

In 1991, the European Commission's Scientific Committee for Food (SCF) reaffirmed the safety of monosodium glutamate. The SCF also found that it was unnecessary to set a numerical Acceptable Daily Intake.

In its 1995 report to the FDA, following a comprehensive review of monosodium glutamate scientific literature, the Federation of American Societies for Experimental Biology (FASEB) concluded that there is no difference between the naturally occurring free glutamate found in mushrooms, cheese and tomatoes and the manufactured free glutamate found in MSG, hydrolyzed proteins and soy sauce. The report concluded that monosodium glutamate is safe for the general population.

More information about the worldwide regulatory approval of monosodium glutamate

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