Scientists explore how cannabis consumption patterns connect to the quality of relationships

Study indicates that factors such as motivation, form of use, and environment can alter how cannabis is reflected in emotional bonds

Published on 11/17/2025

Cientistas exploram como padrões de consumo de cannabis se conectam à qualidade das relações

Research investigates association between cannabis use frequency and marital satisfaction | Reproduction AI

Among affections, choices, and habits that shape life as a couple, cannabis emerges as a new element in the dynamics of love. A recent study revealed that women who frequently consume the plant report higher relationship satisfaction, while among men the effect seems to be the opposite, for reasons not yet fully understood. 


The research, conducted by scientists from Ariel University and Achva Academic College in Israel, was published in the journal Drug and Alcohol Dependence.


Gender differences in perception


Researchers analyzed data from hundreds of participants to understand how cannabis use relates to the perception of quality in romantic relationships. Overall, they observed that frequent consumption was linked to higher levels of satisfaction among women, while among men, more intense use was associated with lower levels.


According to the authors, the results point to biological and behavioral factors not yet fully elucidated. It is possible that differences in brain response to cannabis, emotional management, or even affective expectations contribute to the observed patterns, although, as they emphasize, the associations do not indicate direct causality.


Cannabis and emotional bonds


The study reinforces the need for further research on how the plant's consumption integrates into daily life and human relationships. Scientists emphasize that the form of use, whether individual or shared between partners, personal motivations, and social context are factors that can significantly alter each person's experience.


More than pointing out differences, the study invites to understand cannabis use within a broader relational panorama, in which emotions, habits, and perceptions intertwine. 


For the authors, the complexity of the topic requires future investigations that explore variables such as gender, type of consumption, and marital stability, expanding the understanding of how the plant can, directly or indirectly, interact with emotional bonds.

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