A complex relationship between intuitive eating and diet quality among university students

Area of Science:

• Nutrition Science
• Psychology

Background:

• Intuitive Eating (IE) theory suggests internal hunger and satiety cues reduce overconsumption.
• Understanding the relationship between IE principles and actual diet quality is crucial for public health.

Purpose of the Study:

• To investigate the association between Intuitive Eating (IE) and diet quality among university students.
• To examine how different subscales of IE relate to dietary intake.

Main Methods:

• 758 university students completed the Intuitive Eating Scale 2 (IES-2) and the Diet History Questionnaire II (DHQ).
• Multiple regression analysis was used to assess relationships between IE total/subscale scores and diet quality.
• IES-2 subscales included unconditional permission to eat (UPE), reliance on hunger and satiety cues (RHSC), eating for physical rather than emotional reasons (EPR), and body food choice congruence (BFCC).

Main Results:

• Overall IE score was not significantly related to diet quality.
• Eating for physical reasons (EPR) and body food choice congruence (BFCC) were positively associated with better diet quality.
• Unconditional permission to eat (UPE) and reliance on hunger/satiety cues (RHSC) were negatively associated with diet quality.

Conclusions:

• The relationship between IE and diet quality is nuanced, with specific components showing opposing associations.
• Findings suggest that not all IE principles uniformly promote healthier eating habits in university students.
• Further research is needed to understand these complex interactions and inform targeted dietary interventions.