This study cannot be trusted, check out their methods section:
Renyolds foil was described as the brand of foil used, yet clearly it was not: See lower left corner of figure. Chef's pride!! I can only assume this is a false study probably funded by a federal agency to make those of us in the know doubt ourselves into mind control by removing our only source of protection.
Wear your hets with pride fellow cellarites, and don't despair!!
I'm not good at sarcasm, sorry. That was a really funny website.