Factors influencing women to accept diet and exercise messages on social media during COVID-19 lockdowns: A qualitative application of the health belief model.

This study investigates how engagement with social media leads women to adopt diet and exercise practices. We base our analysis on qualitative research, including surveys and in-depth interviews, with thirty (30) Australian women aged 18-35 years between April and August 2021. Our findings reveal how healthism discourse on social media, namely Facebook, Instagram and TikTok, underpin the adoption of diet and exercise practices by enhancing experiences of digital intimacy, repeat messages and personal testimonials from other women, and supporting new routines during COVID-19 lockdowns. This article contributes to health marketing literature by providing critical knowledge about women's experiences that prompt and shape complex ideologies of health that are often masked through diet and exercise practices on social media.