The Whole Food Protein and Carbohydrate Foundation
At the core of the MRE protein bar's formula is its signature “Whole Food Protein Blend,” which distinguishes it from bars solely using whey. This blend combines both animal and plant-based protein sources to provide a complete amino acid profile for muscle support and recovery.
The Whole Food Protein Blend
The protein blend includes Beef Protein Isolate, Salmon Protein, Chicken Protein, and Egg Albumin, all sourced from real foods. Complementing these are plant-based proteins from Brown Rice and Pea, contributing to a diverse and comprehensive amino acid profile.
The Carbohydrate Blend
Designed for sustained energy, the carbohydrate blend features real food sources like Dehydrated Yam and Sweet Potato, which offer complex carbohydrates that release slowly. Rolled Oats provide fiber and texture, while Pea Starch is also included. Dehydrated Blueberries and Goji Berries contribute natural sweetness and antioxidants.
Fats, Sweeteners, and Flavorings
MRE bars also incorporate fats, sweeteners, and flavorings to enhance taste, texture, and overall macronutrient balance, while maintaining a low sugar content.
Key Fats
MCT Oil (Medium Chain Triglycerides), derived from coconut oil, is included as an efficient energy source. Palm Kernel Oil is also used, contributing to the bar's texture and structure.
Sweeteners and Other Additives
Sugar alcohols such as Maltitol and Sorbitol provide sweetness with fewer calories than sugar, avoiding significant insulin spikes. Artificial sweeteners like Sucralose and Acesulfame Potassium further enhance flavor. Vegetable Glycerin is added for moisture and a smoother consistency.
Flavor and Texture Agents
Natural and Artificial Flavors create the various taste profiles. Soy Crisps contribute a crunchy element, while Soy Lecithin acts as an emulsifier. Oats and Brown Rice Flour also contribute to the bar's chewy texture.
Comparison Table: MRE Bar vs. Standard Whey Bar
| Feature | MRE Protein Bar | Standard Whey Protein Bar |
|---|---|---|
| Primary Protein Sources | Beef, salmon, chicken, egg, brown rice, and pea protein | Whey protein isolate or concentrate, often with soy protein |
| Carbohydrate Source | Whole food sources like yams, sweet potato, and oats | Often relies heavily on simple sugars and high fructose corn syrup |
| Fat Source | Includes MCT oil from coconut for efficient energy | Can include various vegetable oils or fillers |
| Digestibility | Claimed to be more easily digestible with less bloating due to no whey | Can cause digestive discomfort in individuals sensitive to dairy |
| Flavoring | Uses natural and artificial flavors with low sugar content | Often has higher sugar or sugar alcohol content for flavor |
| Macronutrient Profile | Balanced macros from whole food sources | Varies widely; often prioritizes protein with higher sugar levels |
Potential Health and Digestive Considerations
The MRE protein bar's design focuses on whole food ingredients and the absence of whey protein, which may aid digestion for some users who experience bloating with traditional protein bars. The diverse protein sources offer a broad spectrum of amino acids to support muscle repair. However, the inclusion of sugar alcohols like maltitol and sorbitol could potentially lead to digestive discomfort in sensitive individuals when consumed in larger amounts. It's also crucial to note the presence of common allergens such as milk, soy, egg, fish, and tree nuts.
Individuals with specific dietary needs or allergies should always review the ingredients list on the packaging, as it can differ by flavor. For more information on whole food nutrition, a helpful resource is the National Institutes of Health Office of Dietary Supplements website.
Conclusion
In summary, the ingredients in an MRE protein bar are a deliberate mix of whole food-based animal and plant proteins, complex carbohydrates, and MCT oil. This unique composition aims to provide sustained energy and complete nutritional support, functioning effectively as a meal replacement or substantial snack. By incorporating a variety of real food sources and omitting whey, MRE bars present a distinct option for those seeking an alternative to typical protein supplements. The specific components, such as beef, salmon, and egg proteins alongside carbs from yams and oats, set it apart. Consumers should, however, be aware of the sugar alcohol content and potential allergens.
