Web pages can catch cancer and you've just found a sufferer. It may be coincidence that "obesity" is the first broken entry. I clicked on the obesity entry and ... "Nutella gives you cancer. ..." Yes - you are right it is broken, technically as well as contentwise.

The Roast potatoes link (you say tommmmmmmmmatoe, I say potarrrrto or something) works and so do some of the others.

Broccoli can be pretty dangerous if not handled correctly.

Yeah, broccoli is actually a cancer preventive, according to the How Not to Die doctor.

https://nutritionfacts.org/topics/broccoli/