PlasticList – Plastic Levels in Foods

The most disturbing is "Raw Cow Milk from Farm in Glass". It still is loaded with plastic, even though it is one of the least processed things on the list.

My only question is was the cow milked by hand or by machine? The tubing in a milking machine almost certainly contains plastic.

https://www.plasticlist.org/product/29

Many livestock feeds have some level of plastic in them.

Hay is often bound up into bales with plastic twine. Cattle happily eat bits on accident. They used to use wire, but that caused a much more serious problem for the cattle.