I’ve chucked away all my plastic chopping boards

After hearing some reports about tiny pieces of plastic getting into the body and possibly clogging arteries,especially from these cutting boards, I have thrown them all out and reverted to wood and marble ones. Quite likely an overreaction on my part but we have a lot of heart issues in our families so I didn’t want to tempt fate! I don’t usually react at all to these sort of reports but this one kind of gelled. Maybe I am going daft.
Do you follow any of these sort of reports ? I am also looking at yoghurt more, it is supposed to keep you young !