Understanding the 'No Added MSG' Claim
When a food label states "no added MSG," it refers specifically to the crystalline, manufactured form of monosodium glutamate that is explicitly added as a flavor enhancer. For Jack Link's, this claim is true—they do not sprinkle a pure form of MSG into their recipe. However, this does not mean the product is entirely free of glutamates, the substance responsible for the savory umami flavor. The key is understanding that ingredients derived from foods like fermented soy and hydrolyzed proteins inherently contain naturally occurring glutamates.
The Source of Natural Glutamates in Jack Link's
The ingredient list for many of Jack Link's beef jerky flavors, including the Original, often includes several items that are known to be rich in natural glutamates.
- Soy Sauce: A classic fermented product, soy sauce is naturally high in glutamates, which contribute to its distinctive umami character.
- Yeast Extract: This common food additive is used to enhance flavor and is a concentrated source of naturally occurring glutamate.
- Hydrolyzed Corn Protein: This ingredient is a product of breaking down corn protein, a process that releases free glutamic acid, the main component of MSG.
Because the body processes both natural and added glutamates in the same way, the ultimate effect on flavor perception is similar. For individuals with sensitivities to MSG, it is important to recognize that the "no added MSG" label does not guarantee a glutamate-free product.
Jack Link's vs. Other Jerky Brands: An Ingredient Comparison
To better understand the differences, here is a comparison of Jack Link's ingredients against other jerky options.
| Ingredient Category | Jack Link's Original | Beyond Meat Jerky (Plant-Based) | Tillamook Zero Sugar |
|---|---|---|---|
| Added MSG | No | No | No |
| Natural Glutamate Sources | Soy sauce, yeast extract, hydrolyzed corn protein | Yeast extract, tamari powder | Vinegar, celery powder |
| Sweeteners | Sugar, brown sugar | Rice flour, fruit juice concentrate | None (stevia extract) |
| Preservatives | Sodium nitrite, cultured celery extract | Cultured celery powder, citric acid | Cultured celery extract |
| Meat Source | 100% Beef | Pea and mung bean protein | 100% Beef |
Considerations for Sensitive Consumers
For most people, consuming glutamates, whether naturally occurring or added, poses no health risk. The FDA recognizes MSG as "Generally Recognized As Safe" (GRAS). However, a small percentage of the population reports sensitivity to high doses of glutamates, experiencing temporary and mild symptoms such as headaches or flushing.
If you are concerned about glutamate consumption, consider these strategies:
- Read ingredient labels carefully: Look for ingredients like soy sauce, yeast extract, and hydrolyzed proteins, which indicate naturally occurring glutamates.
- Opt for simpler recipes: Some brands offer products with shorter, more transparent ingredient lists, which can help in minimizing glutamate intake.
- Choose homemade jerky: Making your own beef jerky gives you complete control over every ingredient, allowing you to avoid all forms of added or naturally occurring MSG.
Conclusion: The Nuance of MSG in Jack Link's Jerky
In summary, Jack Link's beef jerky does not contain added MSG as a standalone ingredient. The company is transparent about this on its packaging, often including a disclaimer that notes the presence of naturally occurring glutamates from other flavor-enhancing sources like soy sauce, yeast extract, and hydrolyzed corn protein. The distinction is crucial for consumers who are sensitive or wish to control their glutamate intake. While most individuals have no adverse reactions to glutamates, understanding the full ingredient list is essential for making informed dietary choices. For absolute assurance of a glutamate-free product, exploring brands with minimal ingredients or preparing homemade jerky is the best path forward.
Frequently Asked Questions
Q: What is MSG and how is it different from naturally occurring glutamate? A: MSG, or monosodium glutamate, is the manufactured, purified form of the amino acid glutamate. Naturally occurring glutamate is the same chemical compound found in various foods like soy sauce and yeast extract. The body metabolizes both forms identically.
Q: Why does Jack Link's say "no added MSG" but still have glutamate? A: The label refers to the explicit addition of purified MSG. However, the product contains other ingredients like soy sauce and yeast extract, which are naturally rich in glutamate. Jack Link's clarifies this nuance on their packaging.
Q: Is the natural glutamate in Jack Link's beef jerky harmful? A: For the majority of the population, natural glutamate is not harmful. Regulatory bodies like the FDA classify MSG as generally safe. Only a small subset of people may experience mild, short-term reactions, and even then, these are typically linked to very large doses.
Q: What ingredients should I look for if I want to avoid all glutamate? A: To avoid all forms of glutamate, including naturally occurring ones, you must check for ingredients like yeast extract, soy sauce, hydrolyzed protein, and maltodextrin. These are common sources of concentrated glutamate.
Q: Are all Jack Link's products made without added MSG? A: Most Jack Link's jerky products, such as Original and Teriyaki, are labeled with "no added MSG." However, it is always best to check the specific packaging for the particular product you are purchasing to be certain.
Q: What are the symptoms of MSG sensitivity? A: Symptoms are typically mild and short-lived, including headaches, sweating, flushing, and facial pressure or numbness. However, high-quality studies have failed to consistently confirm these reactions are caused by MSG.
Q: Can I find a completely glutamate-free jerky? A: It is very difficult to find a 100% glutamate-free jerky, as glutamate is a naturally occurring amino acid in meat itself. Your best option for minimizing glutamate is to choose products with very simple, clean ingredient lists or to make your own at home.
