Most Worms carry parasites and other members have had problems with them. I had my toad tested before eating Worms and after and she had parasites that she got from the worms. Bait shops, Walmart, Petco and PetSmart all have the same worms.
I have taken them out of the rotation and my toads are doing much better.
If you can find a trusted place or you aren't deworming your toads then it's not an issue.
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