Does vaping affect the taste and smell perception? An exploratory study with New Zealand young adults.
Appetite
; 195: 107236, 2024 04 01.
Article
em En
| MEDLINE
| ID: mdl-38307298
ABSTRACT
OBJECTIVE:
The study aimed to assess potential effects of vaping on individual taste and smell perception in a sample of young adult New Zealanders.DESIGN:
This cross-sectional study measured taste and smell perception using intensity and hedonic ratings to two olfactory (i.e., vanillin, methional) and two gustatory stimuli (i.e., sucrose, monosodium glutamate), representing sweet and savoury flavours. Detection sensitivities to sucrose and vanillin were also assessed using a forced choice detection paradigm aligned with the signal detection framework. MANCOVAs were employed to compare sensory perception between groups based on vaping use frequency. Additional regression analyses were conducted to identify potential predictors of intensity and hedonic sensory ratings.SETTING:
Participants were recruited from the University of Otago student population and surrounding neighbourhoods of Dunedin, New Zealand in 2023.PARTICIPANTS:
The study included 213 university students (98 vapers and 115 non-vapers)RESULTS:
We found a significant difference in hedonic ratings for vanillin, indicating a stronger preference among non-vapers. However, no other differences between the two groups were significant. Notably, the use of tobacco and mint flavours were emerged as significant predictors for hedonic responses to the savoury smell and sweet taste stimulus, respectively. No significant differences were observed between groups in the ability to detect weak stimuli.CONCLUSIONS:
Our findings suggest that vape use, particularly with specific flavours, may be associated with alterations in hedonic responses to smells. This finding may have potential implications for how vaping affects on food preferences and dietary choices.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Olfato
/
Percepção Gustatória
/
Vaping
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Humans
País/Região como assunto:
Oceania
Idioma:
En
Revista:
Appetite
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Nova Zelândia