Couples who use marijuana together may have heightened intimacy, suggests a new diary study of 183 couples. Unlike alcohol where both partners had to drink together to reap relationship benefits, the same benefits can be achieved with marijuana even if just one partner engages in the activity.

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Couples who use marijuana together may have heightened intimacy, suggests a new diary study of 183 couples. Unlike alcohol where both partners had to drink together to reap relationship benefits, the same benefits can be achieved with marijuana even if just one partner engages in the activity.