If you have been paying any attention to food trends over the past decade, you have probably heard the buzz around insect protein. What started as a niche curiosity — the kind of thing you might have seen in a clickbait article titled "Would You Eat Bugs?" — has grown into a serious conversation about how we feed a planet of eight billion people without burning it down in the process. And the more you look at the science, the harder it becomes to dismiss.
The truth is that insect protein is not a trend invented by Silicon Valley futurists. Approximately two billion people across Asia, Africa, and Latin America have been eating insects as a regular part of their diet for thousands of years. The Western world is just catching up — slowly, skeptically, but catching up.
What Is Insect Protein?
At its most basic, insect protein refers to the protein content found in edible insects — creatures like crickets, mealworms, black soldier fly larvae, grasshoppers, and silkworms. These insects are farmed, harvested, and prepared for human consumption in a variety of forms: whole roasted, ground into flour, or processed into protein extracts.
Crickets are perhaps the most well-studied and widely consumed in Western markets. A 100-gram serving of dried crickets contains roughly 65 grams of protein — significantly higher than the same weight of beef or chicken. But the protein content is only part of the story.
The Nutritional Profile of Insect Protein
A Complete Amino Acid Profile
One of the most important questions about any protein source is whether it is "complete" — meaning it contains all nine essential amino acids that the human body cannot produce on its own. Crickets and many other edible insects tick that box. They provide a full spectrum of essential amino acids, including leucine, which plays a key role in muscle protein synthesis. This makes insect protein directly comparable to animal-based proteins like chicken or eggs, and superior to most plant-based proteins, which often lack one or more essential amino acids.
Micronutrients That Might Surprise You
The nutritional benefits extend well beyond protein. Crickets are a rich source of vitamin B12, which is notoriously difficult to obtain from plant sources. They also contain meaningful amounts of iron, zinc, magnesium, and calcium. Mealworms are particularly high in healthy unsaturated fats. And many insects contain chitin — a dietary fiber found in their exoskeletons that may have prebiotic effects, supporting a healthy gut microbiome. It is not often that a single food source delivers complete protein, vitamins, minerals, healthy fats, and fiber all in one package.
Why Insect Protein Is More Sustainable Than Beef or Chicken
This is where the conversation gets genuinely compelling for anyone who cares about the environment — which, at this point, should be all of us. Conventional livestock farming is one of the largest contributors to greenhouse gas emissions, land use, and water consumption on the planet. The scale of resources required to produce a kilogram of beef is staggering.
The Numbers Don't Lie
Research published by Wageningen University found that crickets require approximately 12 times less feed than cattle to produce the same amount of protein. They need a fraction of the land and water, produce far fewer greenhouse gases, and can be raised on organic waste streams — effectively converting what would be discarded into high-quality nutrition. The UN Food and Agriculture Organization has highlighted insect farming as one of the most promising strategies for meeting global protein demand as the human population continues to grow. When the UN starts talking about bugs, it is worth paying attention.
Insect farming also generates significantly less ammonia than pig or poultry farming — a meaningful consideration given the environmental impact of intensive animal agriculture on local ecosystems and air quality.
What Does Insect Protein Actually Taste Like?
This is the question most people are actually asking, even when they frame it as curiosity about nutrition. The honest answer: it depends on the species, the preparation, and your willingness to let go of preconceptions.
Roasted crickets are probably the most approachable entry point. They have a mild, nutty, slightly earthy flavor — not unlike sunflower seeds or popcorn — with a satisfying crunch. Season them well, and the bug factor fades quickly. Many first-timers are genuinely surprised by how much they enjoy them. Grasshoppers, popular in Mexican cuisine as chapulines, have a bolder savory flavor. Mealworms tend to be milder and more versatile. The key is approaching them the same way you would any unfamiliar ingredient: with good seasoning and an open mind.
How to Get More Insect Protein in Your Diet
The easiest starting point is whole roasted insects as a snack. Think of them as a protein-dense alternative to nuts or chips — grab a handful, toss them on a salad, or mix them into trail mix. From there, people often experiment with cricket flour in baking, adding protein to pancakes, muffins, or energy balls without dramatically altering the flavor.
In Southeast Asian and Latin American cuisines, insects are used more adventurously: stir-fried with vegetables and chili, served as toppings on tacos, or eaten straight from a street cart with a squeeze of lime. If you want to dip your toes in without committing to a full culinary experiment, starting with a well-seasoned bag of roasted crickets is the path of least resistance.
At Erbies, we sell whole roasted crickets sourced from Thailand — a country with a long, serious tradition of insect farming and consumption. If you have been curious about trying insect protein in its most direct, honest form, our shop is a good place to start. No gimmicks, no mystery powders — just bugs, done well.
Is Insect Protein Safe?
For most people, yes — edible insects are safe to consume. They have been approved by food safety authorities in many countries, including the European Union, which formally authorized several insect species for human consumption in recent years. In countries like Thailand, they have simply always been food, with no special regulatory drama required.
The main caveat is for people with shellfish allergies. Insects and crustaceans share similar proteins — particularly tropomyosin — so if you react to shrimp or lobster, you should approach edible insects with caution and ideally check with a doctor first. Beyond that, as long as you are purchasing from a reputable supplier that follows food safety standards, the risk profile is comparable to any other whole food.
Frequently Asked Questions
How does insect protein compare to whey protein?
Insect protein, particularly from crickets, is a complete protein with a comparable amino acid profile to whey. Cricket protein contains all nine essential amino acids and is particularly rich in leucine, which is important for muscle building. Unlike whey, it also provides fiber (from chitin), B12, iron, and zinc in the same package. For people who are lactose intolerant or looking for non-dairy protein sources, insect protein is a compelling alternative.
Can people with shellfish allergies eat insect protein?
Potentially not safely. Insects and shellfish share a protein called tropomyosin, which is a common allergen. If you have a known shellfish allergy, you should consult a medical professional before trying insect protein. Even people without diagnosed shellfish allergies may want to try a small amount initially to check for any reaction.
Why is insect protein considered more sustainable than beef or chicken?
Insects require dramatically fewer resources to produce per gram of protein than livestock. They need up to 12 times less feed than cattle, use a fraction of the land and water, produce fewer greenhouse gases, and can be raised on organic waste. The UN FAO has identified insect farming as a key strategy for sustainable global food production as the world's population grows.