But I really stirred something up there
But thanks already for the many answers.
I find it really confusing: in the 2015 test many of the floors score "very good" to "good," yet at the same time they link to a (their own) article from 2014 where they categorically reject PVC/vinyl as harmful to health.
If you look in the same article under "flooring tiles," you also first read: "Whether radioactive pigments in colored glazes of tiles from low-wage countries are still an issue is disputed."
So tiles can also be crap. It’s probably like everywhere: there are good versions (mostly more expensive) and bad (cheaply produced).
Only – I already thought that much before. I had hoped there would be detailed, current tests and recommendations. :/