We actually have no long term evidence that vaping specific mixes is safe with regards to cancer and lung disease endpoints. Maybe safer in a sense that normal

We actually have no long term evidence that vaping specific mixes is safe with regards to cancer and lung disease endpoints. Maybe safer in a sense that normal bullets are safer to get shot with than depleted uranium rounds... Even tobacco chewing is associated with (oral) cancer. Lower rates than smoking and lung cancer, but still. Could use some data on pure nicotine.