More Reasons for a Caffeine Fix: Coffee Helps Relationships

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We all know the wide variety of positive health benefits associated with drinking coffee, which include reduced risks for cardiovascular diseases and certain cancers. In addition to these benefits, new studies have found that the consumption of coffee helps relationships.


Sharper mental clarity and slower cognitive decline are also attributed to consumption of good cup of joe. We talk about these benefits of a large cup of morning coffee here.


Sleep Affects Satisfaction in Relationships

According to a study entitled “The rested relationship: Sleep benefits marital evaluations,” sleep deprivation is linked to romantic relationship satisfaction. Approximately 70 newlywed heterosexual couples participated in the study. The participants were asked to complete separate surveys every day for a week. Each of these surveys assessed their sleep, satisfaction with specific events in different domains of their relationship, and their global relationship satisfaction.


The proponents of the study, Maranges and McNulty, found that couples were happier in their relationships on the days after they had a better night’s sleep. When sleep deprivation overwhelms an individual’s self-regulatory strength, it also has a negative effect on overall relationship judgments. Self-regulatory strength helps us differentiate between the daily ups and downs and overall relationship satisfaction. The most direct and efficient way to address sleep deficits is to get more sleep. However, if doing so is not yet possible, coffee might be able to help, too.


Coffee Helps Relationships Positively

Welsh and colleagues conducted a study entitled “Building a self-regulatory model of sleep deprivation and deception: The role of caffeine and social influence.” The researchers aimed to test the way caffeine influences the effect of sleep deprivation on self-regulation. Over 200 participants were recruited for the study, some of whom were sleep deprived while others had a good night’s sleep. Some participants were given the equivalent of a 12-oz cup of coffee while others were given a placebo. The participants’ ability to exert self-control by resisting unethical social influence were then assessed.


The researchers found that sleep deprivation negatively affects self-regulatory strength, but caffeine consumption moderated these negative effects. Participants who had caffeine had more self-regulatory strength to override social influence.


This means that just in case you’re having some problems with the one you love, you might want to try getting enough sleep or getting a quick caffeine fix.


Indeed, these studies showing how drinking coffee helps relationships are worth noting as it might just be the help you need to keep yours happy and healthy.

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