Hangry is a Real Thing: Hunger Can Make Us Angry and Irritable

Introduction

New scientific research has discovered that feeling hungry can make us "hangry," with emotions such as anger and irritability strongly linked with hunger. Published in the journal PLOS ONE, the study is the first to investigate how hunger affects people's emotions on a day-to-day level.

Main Item

Hangry, a portmanteau of hungry and angry, is widely used in everyday language, but the phenomenon has not been widely explored by science outside of laboratory environments.

The new study, led by academics from Anglia Ruskin University (ARU) in the UK and the Karl Landsteiner University of Health Sciences in Austria, found that hunger is associated with greater anger and irritability and lower levels of pleasure.

The researchers recruited 64 adult participants from central Europe, who recorded their hunger levels and various emotional well-being measures over 21 days.

Participants were prompted to report their feelings and their levels of hunger on a smartphone app five times a day, allowing data collection to take place in participants' everyday environments, such as their workplace and at home.

The results show that hunger is associated with stronger feelings of anger and irritability, as well as lower ratings of pleasure, and the effects were substantial, even after taking into account demographic factors such as age and sex, body mass index, dietary behavior, and individual personality traits.

Hunger was associated with 37% of the variance in irritability, 34% of the variance in anger, and 38% of the variance in pleasure recorded by the participants. The research also found that the negative emotions - irritability, anger, and unpleasantness - are caused by daily fluctuations in hunger and residual hunger measured by averages over the three weeks.

Lead author of the study Viren Swami, Professor of Social Psychology at Anglia Ruskin University (ARU), said: "Many of us are aware that being hungry can influence our emotions, but surprisingly little scientific research has focused on being 'hangry.'

"Ours is the first study to examine being 'hangry' outside of a lab. By following people in their day-to-day lives, we found that hunger was related to anger, irritability, and pleasure levels."

"Although our study doesn't present ways to mitigate negative hunger-induced emotions, research suggests that being able to label an emotion can help people to regulate it, such as by recognizing that we feel angry simply because we are hungry. Therefore, greater awareness of being 'hangry' could reduce the likelihood that hunger results in negative emotions and behaviors in individuals."

The fieldwork was carried out by Stefan Stieger, Professor of Psychology at Karl Landsteiner University of Health Sciences. Professor Stieger said: "This 'hangry' effect hasn't been analyzed in detail, so we chose a field-based approach where participants were invited to respond to prompts to complete brief surveys on an app. They were sent these prompts five times a day on semi-random occasions over three weeks.

"This allowed us to generate intensive longitudinal data in a manner not possible with traditional laboratory-based research. Although this approach requires a great deal of effort - not only for participants but also for researchers in designing such studies - the results provide a high degree of generalizability compared to laboratory studies, giving us a much more complete picture of how people experience the emotional outcomes of hunger in their everyday lives."

Attribution/Source(s):

This peer reviewed publication was selected for publishing by the editors of Disabled World due to its significant relevance to the disability community. Originally authored by Anglia Ruskin University, and published on 2022/07/06 (Edit Update: 2023/06/23), the content may have been edited for style, clarity, or brevity. For further details or clarifications, Anglia Ruskin University can be contacted at aru.ac.uk. NOTE: Disabled World does not provide any warranties or endorsements related to this article.

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Cite This Page (APA): Anglia Ruskin University. (2022, July 6 - Last revised: 2023, June 23). Hangry is a Real Thing: Hunger Can Make Us Angry and Irritable. Disabled World. Retrieved December 12, 2024 from www.disabled-world.com/news/offbeat/hangry.php

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