The Truth in Labeling Campaign


MSG

What is Monosodium Glutamate?

What is MSG?

Excitotoxins

How is MSG Made?

Manufactured vs Natural Glutamic Acid

Where is MSG Hidden?

Ingredient Names Used to Hide MSG

E-Numbers

MSG in Agriculture

MSG in Cosmetics, Supplements and Drugs

Understanding MSG

Recognizing Adverse Reactions

Dose

Truth in Labeling Campaign> MSG

MSG

MSG

Monosodium glutamate was invented – invented and patented – in 1909, after Kikunae Ikeda observed that glutamic acid in sea weed gave seaweed its flavor-enhancing characteristics. Monosodium glutamate is composed of processed/manufactured free glutamic acid (glutamate), the unwanted by-products of manufacture that accompany its production (impurities), sodium, and possibly moisture. Some years earlier, Ikeda had studied with German chemists Rittenhausen and Wolff – pure scientists trying to identify the chemical properties of the various protein substances. According to George Schwartz*, glutamic acid had been synthesized in 1890, and Ikeda learned the chemical techniques of identification and synthesis during an apprenticeship of several years. The products of the German chemists are the hydrolyzed proteins.
Basic to understanding MSG
"MSG" defined
Industry uses of the acronym “MSG” to stand for the flavor enhancer, “monosodium glutamate.”
Consumers adopted the acronym “MSG” to stand for toxic processed free glutamic acid – whether that processed free glutamic acid stands by itself (L-glutamic acid), or is a component of an ingredient such as soy protein isolate, maltodextrin, natural flavoring, or monosodium glutamate.
Distinguishing “Glutamate,” from “Monosodium Glutamate,” and “MSG”
What is monosodium glutamate?

What is MSG?

The toxic potential of MSG

How much MSG does it take to cause brain damage or an adverse reaction

What are excitotoxins?

Understanding production of MSG
How is MSG produced?

More on the subject of manufactured vs. Natural glutamic acid

Hiding MSG
In what kinds of foods is MSG hidden?

Ingredient names used to hide MSG

E-numbers

MSG in Agriculture

MSG in Cosmetics, supplements and Drugs

Recognizing MSG-induced adverse reactions

*George Schwartz. In Bad Taste: the MSG Syndrome, Santa Fe, Health Press, 1988.

The truth, the whole truth, and nothing but the truth about MSG