It should be possible to quantify the increased risk from exposure, use that to weigh disability adjusted life years, and bake a color code from that. French f

It should be possible to quantify the increased risk from exposure, use that to weigh disability adjusted life years, and bake a color code from that. French fries known to cause cancer, but daily consumption would impact by <1 DALY on average -> a far less aggressive label than goes on a bottle of benzene.