Earlier quoted context omitted.
It's a natural fat used around the world, nothing to be scared of. If you get "real" lard (not hydrogenated), it has no trans fats and can be quite useful in the kitchen. Hispanic grocery stores or butcher shops are a good spot to find it.
So what that it's "natural"? All sorts of things that can harm or even kill you are "natural". - Cyanide is "natural". - Hemlock is "natural". - Mercury is "natural". - Cobra venom is "natural". But none of these are things I'd want to spread on my toast in the morning.
(B17/Laertrile is banned in a lot of places US/Aus/etc - for links/containing/Cantbebotheredreadingthestudies Cyanide).