Does being in a smokey environment affect non smokers sleep?

Does being in a smokey environment affect non smokers sleep?

Chris Idzikowski (Director of the Edinburgh Sleep Centre) gives expert video advice on: What environmental factors can affect sleep?; Does sharing a bed with a partner affect sleep?; Does sharing a bed with a pet affect sleep? and more...

In terms of anything that disturbs breathing, one ends up with sleep that is more disturbed than it would normally be.