The situation is similar to when cigarettes first became extensively marketed; health risks were known but not disclosed, driving disease and deaths.
In his inaugural address on Jan. 1, New York Gov. Andrew Cuomo, like other governors, announced that he will push for the legalization of recreational marijuana, but he said nothing about what he will do to mitigate the health risks. Before legislators legalize marijuana, they should require bold and direct warning labels to be placed on the packaging as is done with tobacco products. If the states fail to act, then the Food and Drug Administration should step in and require it.
In early 2017, after exhaustive review, the National Academies of Sciences, Engineering, and Medicine found that there are significant health risks associated with using cannabis and cannabinoids. Yet none of the 33 states that have legalized medical marijuana, or the 10 states that have legalized recreational use, gives adequate warnings of those risks.
The situation is similar to when cigarettes first became extensively marketed. The health risks were known but not disclosed, leading to disease and lives being lost. In addition to appearing on the packaging, the warning labels should be displayed prominently wherever the product is sold, in advertising and in mandated public service announcements funded by the marijuana industry.