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The Nutritional Value of Feeder Insects: A Comprehensive Comparison

Updated: Apr 10, 2023

Introducing the topic of feeder insects

Feeder insects are an essential component of many pet diets, especially for exotic pets, such as reptiles, amphibians, and birds. They play a crucial role in providing the necessary nutrients, vitamins, and minerals required for their growth and overall health. With a diverse range of feeder insects available, it's essential to understand their nutritional value and how they can benefit your pet's well-being.


 variety of feeder insects for your Pets
Promeal variety of feeder insects

Importance of understanding the nutritional value of different feeder insects

Knowing the nutritional content of various feeder insects helps pet owners make informed decisions on which insects to include in their pet's diet. Each type of feeder insect offers a unique combination of nutrients, making some more suitable for specific pets than others. By understanding the nutritional value of different feeder insects, pet owners can ensure their pets receive a balanced and diverse diet, which is vital for optimal health and longevity.


Preview of the content in the blog

In this comprehensive guide, we will delve into the factors that contribute to the nutritional value of feeder insects, explore the nutritional profiles of common feeder insects like mealworms, superworms, crickets, roaches, and black soldier fly larvae (BSF), and compare their nutritional values. We will also provide tips on choosing the right feeder insects based on nutritional value and how to maximize their nutritional benefits for your pet's diet.


By the end of this blog, you'll have a solid understanding of the nutritional value of various feeder insects and how to make the best choices for your pet's specific needs.

Factors that contribute to the nutritional value of feeder insects

Promeal High Protein Crickets
Promeal High Protein Crickets

Protein is a critical component in the diet of many pets, as it provides the necessary amino acids for growth, tissue repair, and maintaining overall health. Feeder insects are an excellent source of protein for insectivorous and omnivorous pets. The protein content of feeder insects can vary significantly, with some insects like crickets and black soldier fly larvae (BSF) boasting high protein levels, while others like mealworms and superworms have relatively lower protein content.




Promeal Waxworm for your Pets Birds Finches fishes
Promeal Waxworm

Fat content

Fat is an essential nutrient that provides energy, helps with the absorption of fat-soluble vitamins, and contributes to the overall health of your pet. However, excessive fat intake can lead to obesity and other health issues. Feeder insects have varying levels of fat content, with some, like waxworms, being high in fat, while others, such as crickets, are lower in fat. It's essential to consider the fat content of feeder insects when planning your pet's diet to ensure they receive the right balance of nutrients.




hedgehog Eating Promeal Mealworm
Hedgehog Eating Promeal Mealworm

Vitamins and minerals are vital for maintaining your pet's overall health and well-being. Feeder insects contain essential vitamins and minerals, such as calcium, phosphorus, and vitamin A, which are crucial for bone health, metabolic function, and maintaining a healthy immune system. The vitamin and mineral content of feeder insects can vary depending on their diet, so it's essential to provide them with a nutritious diet, known as gut-loading, before feeding them to your pet.




madagascar Roach with high citin
madagascar Roach


Fiber is essential for the proper digestion and gut health of many pets. While not a significant source of fiber, some feeder insects, such as crickets and roaches, contain a small amount of fiber known as chitin. Chitin is found in the exoskeleton of insects and can aid in digestion and promote gut health when consumed in moderate amounts.







Promeal Live BSF Larve
Promeal Live BSF Larve

Moisture content in feeder insects plays a role in their overall nutritional value and palatability. Higher moisture content in insects can contribute to better hydration for your pet, especially for those that obtain most of their water intake from their food. Insects like crickets and black soldier fly larvae have higher moisture content, while mealworms and superworms contain relatively lower moisture levels.






Common feeder insects and their nutritional profiles

Promeal Live Mealworm for your Pets Fishes birds reptiles
Promeal Live Mealworm

Nutritional composition

Mealworms are a popular feeder insect due to their availability and ease of breeding. They are moderately high in protein, with approximately 20% protein content, and have a relatively high-fat content, around 13%. Mealworms also contain essential vitamins and minerals like calcium, phosphorus, and vitamin A.


Benefits and drawbacks

Mealworms are a convenient and readily available feeder insect option for pet owners. They can be fed live or dried and are a good source of protein and fat. However, their relatively high-fat content may not be suitable for all pets, and they have a less desirable calcium-to-phosphorus ratio compared to other feeder insects.

Promeal Live Superworm For Your Pets
Promeal Live Superworm For Your Pets

Nutritional composition

Superworms are similar to mealworms in appearance but are larger and have a higher protein content, around 22%. They also have a high-fat content, approximately 18%, and contain essential vitamins and minerals like calcium, phosphorus, and vitamin A.


Benefits and drawbacks

Superworms provide a higher protein content compared to mealworms and can be a good source of energy for larger pets. However, their high-fat content can be a concern for some pet owners, and like mealworms, they have a less desirable calcium-to-phosphorus ratio.


Nutritional composition

Crickets are another popular feeder insect choice, boasting a high protein content of around 21%. Their fat content is relatively low at around 6%, and they contain essential vitamins and minerals such as calcium, phosphorus, and vitamin A.


Benefits and drawbacks

Crickets are an excellent source of protein and have a lower fat content compared to mealworms and superworms. They also have a better calcium-to-phosphorus ratio, making them a suitable option for pets requiring a balanced diet. However, they can be more challenging to keep and handle than other feeder insects.


Promeal Madgskar Roaches
Promeal Madgskar Roaches

Nutritional composition

Roaches, specifically Lobster and Dubia roaches, have become an increasingly popular feeder insect due to their high protein content, around 23%, and relatively low-fat content of approximately 7%. They also contain essential vitamins and minerals like calcium, phosphorus, and vitamin A.


Benefits and drawbacks

Dubia roaches offer a high protein content and a more favorable fat content compared to mealworms and superworms. They are also easy to breed and maintain, making them a convenient feeder insect choice. However, some pet owners may be hesitant to use roaches due to their association with pests.


Promeal BSF Larve
Promeal BSF Larve

Nutritional composition

Black Soldier Fly larvae are an increasingly popular feeder insect, with a high protein content of approximately 17% and a moderate fat content of around 29%. They are also rich in essential vitamins and minerals like calcium, phosphorus, and vitamin A


Benefits and drawbacks

BSF larvae offer the highest protein content among the common feeder insects and have an excellent calcium-to-phosphorus ratio. They can be an excellent choice for pets that require a high protein diet or have specific calcium needs. However, their higher fat content may not be suitable for all pets, and they can be more expensive than other feeder insect options.


Comparison of nutritional values


Protein content

Ranking of feeder insects by protein content (live insects)

  • Dubia roaches: 23%

  • Superworms: 22%

  • Crickets: 21%

  • Mealworms: 20%

  • Black Soldier Fly larvae: 17%

Importance of protein in pet diets

Protein is an essential nutrient for all animals, including pets. It provides the necessary amino acids required for growth, maintenance, and repair of bodily tissues. A high-protein diet can be particularly important for pets with high energy needs, such as young or growing animals, and for carnivorous or insectivorous pets.



Fat content

Ranking of feeder insects by fat content (live insects)

  • Black Soldier Fly larvae: 29%

  • Superworms: 18%

  • Mealworms: 13%

  • Dubia roaches: 7%

  • Crickets: 6%


Importance of fat in pet diets

Fat is an essential source of energy and is necessary for the absorption of fat-soluble vitamins like A, D, E, and K. It also provides essential fatty acids for healthy skin, coat, and immune system function. However, too much fat in a pet's diet can lead to obesity and related health issues, so it's essential to strike the right balance for your pet's specific needs.


Vitamin and mineral content

Comparison of vitamin and mineral content in different live feeder insects

  • Black Soldier Fly larvae: High in calcium, phosphorus, and vitamin A

  • Dubia roaches: High in calcium, phosphorus, and vitamin A

  • Superworms: High in phosphorus, moderate in calcium and vitamin A

  • Crickets: High in phosphorus, moderate in calcium and vitamin A

  • Mealworms: Moderate in calcium, phosphorus, and vitamin A


Importance of vitamins and minerals in pet diets

Vitamins and minerals play crucial roles in your pet's overall health, including bone development, immune system function, and metabolism regulation. It's essential to provide a balanced diet that meets the specific vitamin and mineral requirements of your pet to ensure optimal health and well-being.


Fiber content

Ranking of live feeder insects by fiber content

  • Mealworms: 2.2%

  • Superworms: 2.1%

  • Crickets: 2.0%

  • Dubia roaches: 1.6%

  • Black Soldier Fly larvae: 1.0%


Importance of fiber in pet diets

Fiber is an essential component of a healthy diet for many pets, particularly herbivorous and omnivorous species. It aids in digestion, helps maintain a healthy gut microbiome, and promotes regular bowel movements. While fiber content may not be as critical for carnivorous or insectivorous pets, providing a small amount of fiber through feeder insects can still be beneficial.


Moisture content

Ranking of live feeder insects by moisture content

  • Crickets: 70%

  • Dubia roaches: 65%

  • Mealworms: 62%

  • Superworms: 60%

  • Black Soldier Fly larvae: 58%

Importance of moisture in pet diets

Moisture is a vital component of a pet's diet, as it helps maintain proper hydration levels and supports various bodily functions such as digestion, circulation, and temperature regulation. Insectivorous pets often obtain a significant portion of their water intake from the moisture content of their prey. Providing live feeder insects with high moisture content can help ensure that your pet remains well-hydrated and healthy.


Choosing the right feeder insect based on nutritional value

Assessing your pet's specific nutritional needs

To ensure the optimal health of your pet, it's crucial to understand their unique nutritional needs. Different species have varying dietary requirements based on their size, activity level, and natural feeding habits. Consult with a veterinarian or a specialist in your pet's specific species to gain insight into their dietary needs and preferences.

Balancing the nutritional value of different feeder insects

Once you have a clear understanding of your pet's nutritional requirements, you can select feeder insects that provide the right balance of nutrients. No single insect can provide all the necessary nutrients in the correct proportions, so it's essential to offer a variety of insects to create a balanced diet. For example, if your pet requires a high protein and low-fat diet, you can combine crickets and black soldier fly larvae to achieve the desired balance.



Importance of variety in a pet's diet

Offering a variety of feeder insects not only ensures a balanced diet but also provides enrichment and promotes natural feeding behaviors. In the wild, insectivorous animals consume a diverse range of prey, and replicating this variety in captivity can help keep your pet mentally stimulated and engaged in their feeding process. Additionally, providing a varied diet can help prevent nutritional deficiencies and imbalances that can result from relying solely on a single feeder insect species.

Tips for maximizing the nutritional value of feeder insects


Gut-loading

Gut-loading is the process of feeding feeder insects a nutritious diet before offering them to your pet. This enhances the nutritional value of the insects, as the nutrients from their food are passed on to your pet when consumed. Provide a high-quality, nutrient-dense diet for your feeder insects at least 24 hours before feeding them to your pet to ensure they are loaded with essential vitamins and minerals.

Dusting with supplements

In addition to gut-loading, dusting feeder insects with supplements can further boost their nutritional value. Lightly coat the insects with a fine layer of powdered supplements, such as calcium or multivitamins, before offering them to your pet. This helps ensure your pet receives adequate amounts of essential nutrients that may not be sufficiently provided by the insects alone.


Proper storage and handling of feeder insects

To maintain the nutritional value of feeder insects, it is essential to store and handle them correctly. Keep live insects in well-ventilated containers with appropriate food and moisture sources to ensure they stay healthy and nutritious. Similarly, store dried insects in a cool, dry place in airtight containers to prevent spoilage and nutrient degradation. Handle feeder insects with care to avoid injury or stress, which can negatively impact their nutritional value.


Promeal takes great pride in providing the highest quality feeder insects for your pet's nutritional needs. As India's largest feeder insect supplier, Promeal ensures the utmost care and attention is given to every aspect of the process - from farming to processing and packaging. This allows Promeal to deliver a diverse range of live and dried insects, such as mealworms, superworms, crickets, roaches, and black soldier fly larvae, all packed with essential nutrients for your pet's health.


To further enhance the nutritional value of their products, Promeal also offers supplementary items like bran mix food for insects, dusting supplements, and insect powders and oils for B2B purposes. By choosing Promeal, you're not only providing your pet with the best possible nutrition but also supporting a company that is dedicated to becoming a world leader in feeder insect supply.


Don't wait any longer to provide your pet with the optimal nutrition they deserve. Explore Promeal's extensive range of high-quality feeder insect products and start enhancing your pet's diet today. Visit the shop page now to browse and purchase the best feeder insects tailored to your pet's specific needs.


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