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Mealworms (live or dried)

Larval form of the darkling beetle, providing protein and fat; dried versions are calorie-dense.

Small plain portion of Mealworms (live or dried) in a dish

AI-generated editorial illustration of the subject; not a photograph of a specific animal, product or case.

Who can eat it

ChickensWild garden birdsReptiles (as part of a varied diet)Hedgehogs (occasional treat)Some fish

Not suitable for

DogsCatsRabbitsGuinea pigs

Benefits

  • Encourages natural foraging and hunting behaviour
  • Good protein source for insectivorous reptiles and birds
  • Widely available and easy to store

Risks

  • Dried mealworms alone lack calcium and can contribute to metabolic bone disease if not supplemented
  • Overfeeding hedgehogs mealworms is linked to a painful bone condition
  • Chitin can be hard to digest in excess

Preparation and serving

Preparation
Gut-load live mealworms with vegetables before feeding to reptiles, and dust with calcium powder.
Serving guidance
A few as an enrichment treat for birds and hedgehogs; a measured part of a varied diet for reptiles.

Before offering mealworms (live or dried)

  1. Check the exact animal and preparation: the listed suitability is Chickens; Wild garden birds; Reptiles (as part of a varied diet); Hedgehogs (occasional treat); Some fish. A food being edible does not make it a complete diet.
  2. Follow the preparation advice: Gut-load live mealworms with vegetables before feeding to reptiles, and dust with calcium powder. Do not substitute a seasoned or processed version and assume the same safety.
  3. Portion guidance: A few as an enrichment treat for birds and hedgehogs; a measured part of a varied diet for reptiles. For a pet on a prescribed diet, discuss extras with the vet first.
  4. If your pet develops vomiting, diarrhoea or discomfort, stop offering the extra and seek advice. Suspected poisoning or breathing difficulty needs immediate veterinary help.

Educational reference, not an individual diagnosis or a verified professional review. Read our editorial policy.

Guidance libraries and further reading

These organisations publish relevant guidance. Their links are further reading, not evidence that they have reviewed this page.

  • WSAVA — global veterinary guidelines on nutrition, vaccination, pain and dental care
  • PDSA — veterinary charity pet health advice
  • AVMA — American Veterinary Medical Association owner resources

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