Plenty of meat preservation techniques have a bunch of rather concerning data pointing towards possible long term health impacts. It might turn out it's better

Plenty of meat preservation techniques have a bunch of rather concerning data pointing towards possible long term health impacts. It might turn out it's better to simply kill the animal minutes before consumption, as is done in some cultures for fish, rather than killing it weeks in advance and preserving it through refrigeration/drying/salting/canning/etc.