top of page
  • Writer's pictureProtanica

The Surprising Truth About Insect Protein: A Nutritional Powerhouse

Picture this: you're a contestant on a reality TV show, and you're faced with a challenge that makes your stomach churn. Your task? To eat a plateful of roasted insects. As you stare down at the writhing mass of legs and antennae, you can't help but wonder: is this really worth it for the protein?


Before you run screaming from the table, let me tell you a secret: insects are not just a quirky novelty food. They're a nutritional powerhouse that could revolutionize the way we think about protein. In fact, over two billion people worldwide regularly chow down on these critters, and they're not just doing it for the shock value.


So, what makes insects such a protein-packed superfood? Let's dive in and explore the surprising nutritional composition of these tiny creatures.


Nutritional Composition of Insects: Imagine you're at a gym, and you overhear a couple of bodybuilders comparing their favorite protein sources. "I'm all about that whey protein, bro," says one. "Nah, man, it's all about the lean chicken breast," replies the other. But then, a third voice chimes in: "Have you guys tried cricket protein? It's like the superhero of the protein world."


That's right, crickets and other insects are not just packed with protein; they're loaded with it. On average, insects contain between 30% to 60% protein by dry weight, making them one of the most protein-dense food sources on the planet. Some species, like the mighty Orthoptera order (that's crickets and grasshoppers to you and me), can even boast up to 77% protein. That's like having a protein shake, a steak, and a tofu burger all rolled into one crunchy package.


But the impressive nutritional profile of insects doesn't stop at protein. They're also rich in essential amino acids, the building blocks of protein that our bodies can't produce on their own. In fact, the amino acid profile of many insect species is comparable to that of conventional protein sources like beef, chicken, and soy. So, if you're looking to build some serious muscle, you might want to consider swapping your usual protein bar for a handful of roasted crickets.


Types of Insects Commonly Used for Protein: Now, I know what you're thinking: "But I can't just go out into my backyard and start munching on any old bug I find!" And you're right. While over 1,900 insect species are known to be edible, not all of them are created equal when it comes to protein content and taste.


The most popular insects for protein are like the superheroes of the bug world. You've got your crickets, your mealworms, and your grasshoppers, all fighting the good fight against protein deficiency. These mighty insects are not only high in protein, but they're also easy to farm and versatile in cooking.


In many cultures, these insects are consumed whole, either roasted, fried, or boiled. They can also be ground into a fine powder and incorporated into various dishes, from traditional stews and curries to modern energy bars and smoothies. Some innovative companies are even using cricket flour to make protein-rich pasta, crackers, and baked goods. So, if you're not quite ready to munch on a whole bug, you can still reap the protein benefits in a more subtle way.


Protein Content Compared to Other Protein Sources: "But wait," you might be thinking, "how do I know that the protein in insects is just as good as the protein in my trusty chicken breast?" Well, let me introduce you to a little something called the protein digestibility-corrected amino acid score (PDCAAS). It's like the SAT score of protein quality, measuring how well a protein is digested and absorbed by the body.


Studies have shown that the PDCAAS of insect protein is comparable to, and in some cases even higher than, conventional protein sources. For example, the PDCAAS of cricket protein ranges from 0.91 to 0.95, while beef and soy have scores of 0.92 and 0.91, respectively. So, if you're looking for a protein source that your body can easily utilize, insects are a top contender.


But the benefits of insect protein don't stop there. Many insects are also rich in iron, zinc, and vitamin B12, nutrients that are often lacking in plant-based diets. Plus, raising insects requires significantly less land, water, and feed compared to conventional livestock, making them a more environmentally sustainable choice. So, not only can you get swole with insect protein, but you can also help save the planet while you're at it.


 So, there you have it: the surprising truth about insect protein. These tiny creatures are not just a novelty food item or a dare on a reality TV show. They're a nutritional powerhouse that could revolutionize the way we think about food and nutrition.


With their impressive protein content, favorable amino acid profile, and numerous additional nutrients, insects have the potential to be the next big thing in the world of protein. And as the world faces the challenges of feeding a growing population sustainably, insect protein offers a compelling solution.


So, the next time someone dares you to eat a bug, don't shy away. Embrace the crunch, and know that you're not just doing it for the shock value. You're doing it for the gains, both for your body and for the planet. And who knows? You might just find that you have a taste for the unexpected.


Now, if you'll excuse me, I have a date with a plateful of roasted crickets. Care to join me?


9 views0 comments


bottom of page