Flavour preferences in youth versus adults: a review

Introduction:
This article reviews the literature on flavor preferences across different age groups and how these preferences may influence the choice to use flavored tobacco products. The review summarizes studies on taste and smell preferences, independent gustatory and olfactory components of flavor, and age-related changes in flavor preferences. The review also discusses the relevance of these findings for tobacco regulation.

Key Points:

* The review identified differences in flavor preferences across ages, including a stronger preference for sweet and salty flavors among youth compared to adults.
* The review found that sweet taste is a preferred flavor across ages, but youth show a stronger preference as compared to adults.
* The review also found that youth show a stronger preference for salty as compared to adults.
* The review highlighted the potential impact of flavored tobacco products on youth versus adults, given the differences in flavor preferences.
* The review also discussed the relevance of these findings for tobacco regulation, particularly in relation to the availability and marketing of flavored tobacco products.
* The review identified knowledge gaps and research opportunities in the area of retronasal olfaction and age-related responses to inhaled flavors.
* The review emphasized the need for further research to inform policy related to the availability and/or marketing of flavored tobacco products.

Main Message:
The main message of this article is that understanding flavor preferences across different age groups is crucial for understanding how flavored tobacco products may differently impact youth versus adults. The review highlights the importance of considering age-related flavor preferences in tobacco regulation, particularly in relation to the availability and marketing of flavored tobacco products. The article emphasizes the need for further research to inform policy and regulation in this area. Overall, the article underscores the importance of taking a developmental approach to tobacco regulation to protect youth from the potential harms of tobacco use.

Hoffman, Allison C, Raydel Valdes Salgado, Carolyn Dresler, Rachel Williams Faller, and Christopher Bartlett. “Flavour Preferences in Youth versus Adults: A Review.” Tobacco Control 25, no. Suppl 2 (November 2016): ii32–39. https://doi.org/10.1136/tobaccocontrol-2016-053192.