using tobacco only occasionally is not dangerous Understanding occasional-smoking risks Smoke Free Zone - No

IBD is a chronic inflammatory disease of the digestive tract

Canada: Overview of tobacco control legislation

The same CDC page also summarizes review findings showing long-term cannabis smoking was associated with worse respiratory symptoms, including reported odds ratios of 1.72.0 for cough and 2.03.0 for wheeze in the evidence it cites, as described on the CDC cannabis and lung health page

It is especially disturbing to see the administration parrot the false claims of the tobacco industry about support from the civil rights community. Richardson noted that the ban is supported by groups including the NAACP and the Congressional Black Caucus