Food made with mealworms: Here’s where it’s legal starting this week

Would you eat food made with worms? Starting this week, certain products may legally contain mealworm powder, as the European Commission has officially approved its use for the next five years. The decision adds this ingredient to the list of “novel foods” permitted across the European Union, sparking curiosity—and controversy—among consumers.

What are mealworms, and why are they being used in food?

Mealworms, scientifically known as Tenebrio molitor, are the larvae of a type of darkling beetle. While often considered pests due to their tendency to infest grain storage, they are now being repurposed as a sustainable protein source. These larvae measure around one inch long and naturally thrive under rocks and logs, feeding on grains, seeds, and decaying plant matter.

For years, mealworms have been used as live feed for exotic pets like reptiles and birds, as well as bait for fishing. However, their high protein content has led to growing interest in their use for human consumption. The European Commission’s latest approval allows mealworm powder, treated with UV radiation for safety and enhanced vitamin D3 content, to be used in a variety of foods, including bread, cakes, cheese, and more.

Are mealworms safe to eat?

One of the main concerns surrounding edible insects is potential contamination. However, mealworm powder undergoes a UV radiation process to eliminate pathogens and ensure safety. Heavy metal and mycotoxin levels are also regulated, staying within the maximum limits permitted for food products.

Consumers with allergies should take note—people allergic to shellfish, crustaceans, or dust mites may also react to mealworms. According to EU regulations, products containing this ingredient must be clearly labeled. The official name on packaging will read: UV-treated mealworm larvae powder (Tenebrio molitor).

Nutritional benefits of mealworms

Mealworms are gaining attention as an environmentally friendly alternative to traditional meat. Their nutritional profile is impressive:

Additionally, mealworms require far fewer resources to produce compared to conventional livestock, making them a sustainable option for the future of food.

Who Is producing mealworm powder in Europe?

Until now, only one company, France-based Nutri’Earth, has secured approval to distribute UV-treated mealworm powder across the EU. No Spanish companies have yet received authorization to market insects as a novel food, according to the Spanish Agency for Food Safety and Nutrition (AESAN).

Insect consumption has been legal in Spain since 2018

While mealworm powder is a new addition, Spain has permitted certain insects for human consumption since 2018. The four approved species include:

These insects can be sold whole or processed into powders for use in food production. They have been classified as “novel foods” in the EU since January 1, 2018, under Regulation 2015/2283, which applies across all member states.

Original article written by Laura Martin Sanjuan, translated with the assistance of AI and edited by Greg Heilman.

Get your game on! Whether you’re into NFL touchdowns, NBA buzzer-beaters, world-class soccer goals, or MLB home runs, our app has it all.

Dive into live coverage, expert insights, breaking news, exclusive videos, and more – plus, stay updated on the latest in current affairs and entertainment. Download now for all-access coverage, right at your fingertips – anytime, anywhere.