Navigating the Label: What is MSG and How is it Hidden?
Monosodium glutamate, or MSG, is the sodium salt of glutamic acid, an amino acid found naturally in many foods like tomatoes and cheese. While it has a long history of use for enhancing savory, or umami, flavors, some people report mild, short-term reactions after consuming it. This has led to a rise in demand for products without added MSG.
However, finding what chicken broth is MSG free can be complicated because MSG can hide under several other names on an ingredient list. The FDA requires that 'monosodium glutamate' be listed by its common name, but ingredients that naturally contain MSG, like autolyzed yeast extract, hydrolyzed vegetable protein, and soy extracts, do not have the same requirement. This means that a product can contain naturally occurring free glutamate from an ingredient like yeast extract, even if the label claims 'no added MSG'. Learning to recognize these alternative names is crucial for those who wish to avoid all forms of added glutamate.
Store-Bought Brands That Claim to Be MSG-Free
Fortunately, several brands offer MSG-free options, often in their organic or low-sodium lines. Here are some examples to look for on your next shopping trip:
- Swanson® Organic Free-Range Chicken Broth: This product uses only natural ingredients and explicitly states it has no added MSG, artificial flavors, or preservatives. Their low-sodium organic version is also a great option.
- Imagine® Organic Free Range Chicken Broth: This brand prides itself on using organic free-range chicken and fresh vegetables. It contains no added MSG, artificial flavors, chemicals, or preservatives, and is also paleo-friendly.
- Pacific Foods® Organic Free Range Chicken Broth: A USDA Certified Organic option made with non-GMO ingredients, this broth is slow-simmered and free of gluten and fat. They also state it has no added MSG.
When purchasing, it is important to double-check the labels, as formulations can change over time. Low-sodium broths can also be a good place to start, as some brands remove MSG from these recipes to compensate for the reduction in salt.
The Safest Bet: Homemade MSG-Free Chicken Broth
The only surefire way to know exactly what is in your broth is to make it yourself. Homemade chicken broth is a simple and rewarding process that ensures no hidden additives or flavor enhancers find their way into your final product. Here is a basic recipe to get started:
- Place a whole chicken carcass (or a mix of bones, skin, and meat scraps), chopped carrots, celery, and onion, and whole peppercorns into a large stock pot.
- Cover the ingredients completely with cold water, filling the pot to within a couple of inches of the top.
- Bring the water to a simmer over high heat, then reduce the heat to low. Skim any foam or scum that rises to the surface.
- Cover and simmer for at least 3 hours, or up to 6-8 hours for a richer flavor.
- Once cooked, strain the broth through a fine-mesh sieve, discarding the solids.
- Season with salt and pepper to taste before storing in the refrigerator or freezer.
Beyond Broth: The Difference Between Broth and Stock
When considering your options, it's helpful to understand the distinction between broth, stock, and bone broth.
- Broth: Generally made with chicken meat, vegetables, and seasonings simmered for a shorter time (around 1-2 hours). It tends to be lighter in flavor and mouthfeel.
- Stock: Primarily uses bones and vegetable scraps, often simmered for a longer duration than broth. It's typically richer and more flavorful.
- Bone Broth: Considered the most nutrient-dense of the three. It is made by simmering bones with connective tissue and meat for a very long time (16-48 hours). This process extracts more collagen, minerals, and amino acids, resulting in a rich, gelatinous liquid. If you're looking for a homemade, nutrient-packed, and naturally MSG-free option, bone broth is an excellent choice.
Comparison Table: MSG-Free Broth Options
| Feature | Swanson® Organic | Imagine® Organic | Pacific Foods® Organic | Homemade Broth | 
|---|---|---|---|---|
| Added MSG | No | No | No | No | 
| Hidden Glutamates | Likely contains yeast extract | Likely contains yeast extract | Likely contains yeast extract | No | 
| USDA Organic | Yes | Yes | Yes | Dependent on ingredients | 
| Ingredients | Natural ingredients | Free-range chicken, vegetables | Free-range chicken, sea salt, seasonings | Fully customizable | 
| Sodium | Moderately salty | Low sodium option available | Moderate sodium | Fully adjustable | 
| Best For | Convenient, reliably MSG-free | High-quality organic option | High-quality organic option | Complete control over ingredients | 
Conclusion
While many store-bought options claim to be MSG-free, careful label scrutiny is still necessary due to ingredients like yeast extract and hydrolyzed proteins that naturally contain glutamate. Brands like Swanson Organic, Imagine Organic, and Pacific Foods Organic provide reliable choices for those seeking products without added MSG. For complete peace of mind and maximum nutritional benefits, especially regarding collagen and minerals, making your own homemade chicken broth or bone broth is the superior option. By understanding the differences and reading labels diligently, you can find the best MSG-free chicken broth for your needs.
Here is a link to the FDA's information on MSG for additional authoritative context: Questions and Answers on Monosodium glutamate (MSG) - FDA