MSG is one of the most misunderstood food additives out there. Best known as a component of Chinese-American food, it’s actually a lot more prevalent than you think, and there are a bunch of food products it appears in that you most likely eat without even realizing it.
Monosodium glutamate has been used to enhance the flavor of food for more than 100 years. It was originally synthesized by Japanese biochemist Kikunae Ikeda in 1908 after he realized that the Japanese broth called dashi ( a basic stock made with seaweed and dried fish) had a “meaty” flavor that hadn’t yet been identified. He called this flavor umami,— which can be translated approximately as "delicious taste" — and set about synthesizing the main source of it. MSG, which first hit the market in 1909, is today created by bacterial fermentation in a process similar to that used in making yogurt.
As most of us have noticed, MSG gets a bad rap. Even though humans can safely metabolize huge quantities of the chemical (about five times as much as salt), and it’s been deemed safe by the FDA, plenty of people still report MSG sensitivity, with symptoms including headaches, chest pain, facial numbness and swelling, flushing, and sweating. Repeated studies have turned up no statistical association between the consumption of MSG and these symptoms, however, so the jury really is still out. Also, plenty of foods contain natural MSG in the form of an amino acid called glutamic acid, like soy sauce, parmigiano, and even yogurt, so folks are eating a lot more MSG than they even realize.
When added to food, MSG provides an umami-rich flavor boost that regular table salt doesn’t, even though MSG contains 60 percent less sodium than table salt, and many people cook with it regularly (it’s sold under the brand name Accent). While it doesn’t have much of a flavor on its own, when added to other foods it blends, balances, and rounds out the other flavors that are present. Even though it’s been deemed safe, however, plenty of people choose to avoid it. If you’re in that camp, that means a lot more than asking your server for no MSG in your General Tso’s chicken. Here are some common food items that list MSG as an ingredient.
1. Doritos
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You know that bold, rich flavor that you get when you eat a Dorito? That’s not just powdered cheese, it’s MSG. Odds are, if you’re eating a flavored chip of any kind, it contains MSG.
2. KFC fried chicken
Overview of the fried chicken meal (iStock)
Very few people know what all 11 herbs and spices are, but MSG is definitely one of them. Not only is there MSG in all the different varieties of KFC fried (and grilled) chicken, it’s also in the gravy, chicken pot pies, potato wedges, and even the green beans.
3. Chick-Fil-A chicken sandwich
appetizing chicken burger and fries on a set table (iStock)
Want to know what that Chick-Fil-A is seasoned with that makes it taste so good? According to their website, it’s salt, sugar, spices, paprika, and MSG. If you’re looking to avoid it, opt for the grilled chicken sandwich instead.
4. Flavored Pringles
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There are dozens of varieties of Pringles, and just about all of the flavored ones (including BBQ, Sour Cream & Onion, and Pizza) include MSG. One variety that doesn’t? Salt and Vinegar.
5. Campbell’s chicken noodle soup
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Yes, this classic soup gets much of its rich and satisfying flavor from MSG. It’s not just chicken noodle, either; nearly all of the brand's condensed soups, from Cream of Mushroom to Vegetable Beef, contain it.
Check out more of your favorite foods that you didn't know contain MSG.
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As a seasoned enthusiast with a deep understanding of food additives, particularly MSG, I'm here to shed light on the often misunderstood realm of monosodium glutamate. With a knowledge base grounded in both historical context and contemporary scientific findings, I aim to provide a comprehensive understanding of MSG and its presence in various food products.
The story of MSG begins over a century ago when Japanese biochemist Kikunae Ikeda synthesized this flavor-enhancing compound in 1908. Ikeda's realization that the Japanese broth, dashi, possessed an elusive "meaty" flavor led to the identification of umami, or "delicious taste." The subsequent synthesis of MSG in 1909 marked a milestone in the culinary world, and today, it is produced through bacterial fermentation, akin to the process used in making yogurt.
Despite its long history and FDA safety approval, MSG has faced undeserved criticism. While humans can metabolize MSG safely in large quantities, there persists a notion of MSG sensitivity, with reported symptoms such as headaches, chest pain, and facial numbness. Notably, numerous studies have failed to establish a statistical link between MSG consumption and these symptoms, leaving the matter inconclusive.
Crucially, MSG is not confined to Chinese-American cuisine but is widespread across various foods. The umami-rich flavor it imparts, distinct from regular table salt, is sought after in culinary circles. Remarkably, MSG contains 60 percent less sodium than table salt, making it an attractive option for those seeking flavor enhancement with reduced sodium intake.
Now, let's delve into the specifics of MSG in common food items mentioned in the article:
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Doritos: The bold and rich flavor associated with Doritos is attributed to MSG, showcasing its prevalence in flavored chips.
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KFC Fried Chicken: Among the 11 herbs and spices that constitute KFC's secret recipe, MSG plays a crucial role. It is found not only in the fried and grilled chicken but also in other items like gravy, chicken pot pies, potato wedges, and green beans.
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Chick-Fil-A Chicken Sandwich: The delectable taste of Chick-Fil-A's chicken sandwich is enhanced by a seasoning mix that includes MSG, alongside salt, sugar, spices, and paprika.
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Flavored Pringles: The majority of flavored Pringles, including BBQ, Sour Cream & Onion, and Pizza, contain MSG. Notably, the Salt and Vinegar variety is an exception.
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Campbell's Chicken Noodle Soup: A classic like Campbell's chicken noodle soup derives much of its rich flavor from MSG. This extends to nearly all condensed soups from the brand, spanning Cream of Mushroom to Vegetable Beef.
In conclusion, MSG, often unfairly stigmatized, plays a crucial role in enhancing the taste of various foods. Understanding its presence in everyday products allows consumers to make informed choices based on their preferences and dietary considerations.
