I have read and been told by people from a pet store (not that I trust the people at the pet store lol) that beef heart can be used as a food source. Has anyone else heard of this or tried it at some point?

I am not saying I want to feed this to my snakes so please don't say: "don't risk killing your snakes by trying to save money"...

I am simply curious about this

Thanks for reading,
Tyrel