coffee and cigarettes watch Pera Museum Coffee and Cigarettes (2003) -

These include: Diacetyl a food additive used to deepen e-cigarette flavours that can also damage small passageways in the lungs Formaldehyde a toxic chemical that can cause lung disease and contribute to heart disease Acrolein a chemical more commonly used as a weed killer that can damage the lungs UK regulations require producers to provide ingredient information and do not permit certain compounds such as formaldehyde, acrolein and acetaldehyde in e-cigarettes or e-cigarette liquids sold in the UK

Promotional allowances paid to wholesalers totaled $194.8 million in 2021

Mohan, R., Bajaj, A

Tobacco product waste: an environmental approach to reduce tobacco consumption