tobacco products have been identified as mutagens Levels of Selected Carcinogens and/or in Mainstream Secondhand smoke comes from more

Packaging must be child-resistant to prevent accidental ingestion by children

we supplement this by using values from representative countries (detailed imputation process is provided in the Supplementary Information), which may introduce some uncertainties to the results

Understanding Menthol Cigarette Filters: Composition and History Menthol is a chemical compound found naturally in peppermint and other mint plants, but it is also produced synthetically

Primary burning mouth syndrome occurs on its own, while secondary burning mouth syndrome occurs as a result of an underlying medical condition, such as: a nutritional deficiency an oral infection dry mouth hormonal changes a metabolic disorder a food allergy A person who has burning mouth syndrome may require medications to manage symptoms such as pain and dry mouth

Cochrane Database Syst Rev 4:CD006661 Castagnoli K et al (2003) Inhibition of human MAO-A and MAO-B by a compound isolated from flue-cured tobacco leaves and its neuroprotective properties in the MPTP mouse model of neurodegeneration