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Purpose This paper aims to empirically test the influence of brand characteristics on brand addiction, as well as the consumers’ behaviors caused by this construct. Design/methodology/approach The paper adopts a Web-based self-completion survey by achieving a total of 529 completed surveys. Then, structural equation modeling has been employed by using SPSS AMOS. Findings Results highlighted how the brand characteristics of self-expressiveness, innovativeness and authenticity have a positive influence on brand addiction; brand addiction leads consumers to feel emotions of irritability and to adopt obsessive and compulsive behaviors toward the brand. Research limitations/implications Even if the choice of using a survey’s sample composed of students attending an Italian University ensures good internal validity of research (owing to the homogeneous character), the results are not generalizable (except for this population group). Practical implications The study identified two different spheres of brand addiction (one connected to the brand’s characteristics and the other to the consumers’ psychological-behavioral outcomes), along with possible strategies firms could adopt to strengthen the possibilities to transform their customers into addicted ones and to avoid/reduce the negative consequences deriving from brand addiction. Originality/value The paper provides a response to the call for more studies into the brand addiction analysis by empirically testing possible antecedents and outcomes, thus enriching the existing quantitative research focused on this concept.

Purpose This paper aims to address the food waste phenomenon by investigating the relationship between healthy lifestyle and food waste intensity and by considering the mediating role of food waste preventing behavior on such a relationship. Design/methodology/approach Based on an online survey of 1,941 UK millennial consumers, the research hypotheses were tested using the PLS-PM approach to structural equation model. Findings The results reveal that both the consumption of healthy food and the habit of eating at home enhance food waste reduction. Moreover, the findings corroborate the mediating effect of the food waste preventing behavior on the relationship between a healthy lifestyle and food waste intensity, thus underlying its role as an effective mechanism able to improve the influence of healthy lifestyle dimensions on food waste intensity. Practical implications The paper offers three levels of practical implications directed to public institutions, private manufacturers and retailers. Social implications The study underlines the key relevance of ad hoc educational programs aimed at improving the overall awareness of young consumers about food waste damages, by specifically identifying the main features on which these programs should focus. Originality/value This paper adds knowledge by helping to explain how and why a healthier lifestyle could translate into food waste reduction. Moreover, the study offers a comprehensive understanding of preventing behavior by proposing a rich overview of strategies to adopt to avoid food waste.