Does Swanson Broth Contain Added MSG?
According to Swanson's official website and product packaging, their beef broth does not have added MSG. This claim is a response to consumer demand for products free of the synthetic flavor enhancer, monosodium glutamate. For many people, seeing the phrase 'no added MSG' provides the assurance they need to feel confident in their purchase. However, understanding what's truly in a product requires a closer look at the entire ingredient list.
Decoding Yeast Extract and Natural Flavors
While Swanson's label makes the 'no added MSG' claim, a key ingredient is yeast extract. This is where the distinction becomes crucial. Yeast extract is a byproduct of yeast fermentation, and it is a natural source of free glutamates, the same amino acid found in MSG. The product label explicitly notes, "Glutamate occurs naturally in yeast extract in this product".
The Difference Between Added MSG and Yeast Extract
Although both provide umami flavor through glutamates, they are not the same from a labeling perspective. MSG is a concentrated, single compound (100% sodium glutamate), while yeast extract is a blend of compounds that naturally contains glutamates. The food industry often uses yeast extract as a way to enhance flavor and reduce sodium without listing 'MSG' on the label. For individuals who are sensitive to glutamates, regardless of their source, the presence of yeast extract can be a point of concern.
What About 'Natural Flavoring'?
Another ingredient listed on some Swanson broth labels is 'Natural Flavoring'. The term 'natural flavors' can be a catch-all for dozens of compounds, and regulations allow for some naturally-occurring glutamate byproducts to be included under this umbrella term. For consumers aiming for a completely glutamate-free diet, this opaque term adds another layer of complexity. Transparency varies by manufacturer, and without contacting the company directly, it is often impossible to know the exact makeup of these flavor blends.
Making Sense of Glutamates in Your Nutrition Diet
It's important to recognize that glutamates are not inherently artificial or harmful. They are naturally occurring in many foods we consume daily, including tomatoes, mushrooms, and cheese. However, in processed foods like packaged broth, glutamates are used to intensify the savory flavor profile. For some people, particularly those with sensitivities, controlling their intake of both added MSG and natural glutamates may be part of their nutrition diet.
How to Read a Label for Hidden Glutamates
To identify hidden sources of free glutamates, look for these ingredients on food labels:
- Yeast Extract (autolyzed, torula)
- Hydrolyzed Protein (vegetable, plant, soy)
- Textured Protein
- Natural Flavoring
- Glutamic Acid or Monopotassium Glutamate
- Gelatin
By carefully examining the entire ingredient list, you can make more informed choices, especially if you are sensitive to flavor enhancers.
Swanson Beef Broth vs. Homemade Broth Comparison
For those who want to avoid all sources of concentrated free glutamates, including those from yeast extract, making a homemade broth is a reliable alternative. A simple comparison reveals the difference in control over ingredients.
| Feature | Swanson Beef Broth (Example Ingredients) | Homemade Beef Broth (Example Ingredients) |
|---|---|---|
| Beef Source | Beef Stock (from real beef and bones) | Beef bones, meat scraps |
| Flavor Enhancers | Salt, Yeast Extract, Natural Flavoring | Onions, Carrots, Celery, Herbs, Peppercorns |
| Glutamate Source | Naturally-occurring from Yeast Extract | Naturally-occurring from vegetables and beef |
| Added Sodium | Salt (variable per product line) | Sea Salt (to taste) |
| Additives | Minimal processing noted | None |
| Control | Standardized recipe, ingredients pre-determined | Full control over every single ingredient |
Homemade broth offers the ultimate control, allowing you to build flavor from scratch with whole, unprocessed ingredients. The umami flavor comes naturally from the slow-simmering of beef bones and vegetables, rather than from a concentrated extract.
Conclusion
In summary, does Swanson beef broth have MSG in it? The company correctly states that it has no added MSG. However, the presence of yeast extract means the broth contains naturally occurring glutamates. For most consumers, this is not a concern, but for those with sensitivities or who prefer to avoid all concentrated flavor enhancers, this distinction is important. By understanding food labels and the different forms of glutamates, you can make informed decisions about the products you choose for your nutrition diet.
For additional information and guidance on food additives, consult the U.S. Food and Drug Administration.
