Sharing meals is associated with greater wellbeing.

Although social connections are important drivers of wellbeing, and sharing meals is a nearly universal practice, the relationship between sharing meals and wellbeing remains underexplored. In Study 1, using novel data from Gallup surveys in 142 countries and territories (2022–2023), we use the frequency of meal sharing as a global measure of social connections, and investigate its relationship with subjective wellbeing. We find a significant, positive relationship in almost all world regions. The number of shared meals explains as much variation in wellbeing as some key socioeconomic indicators, such as income or unemployment. In Study 2, we use data from the American Time Use Survey (2003–2023) to document changes in meal sharing in the United States over time. We find clear evidence that, with every passing year, Americans are dining alone more and more often, particularly the younger generations. Using Day Reconstruction Method data, we show that Americans who eat at least one meal with others report higher levels of happiness and lower levels of stress, pain and sadness on that day. Finally, we point to a number of promising avenues for future research and discuss implications for policy.