That aluminum beverage can (and also tin cans) is lined with a kind of plastic, ...

manwe150 33 days ago | parent | context | favorite | on: Aluminum foil (2021)

That aluminum beverage can (and also tin cans) is lined with a kind of plastic, so you and food aren’t in contact with the actual aluminum in that case

badc0ffee 33 days ago [–]

But the top of the lid is unlined, I think.