LAUSR

Background: Habitual behavior rather than intention has been linked to food intake patterns. Aim: The purpose of this study was to examine the adherence to dietary recommendations in university students and to analyze whether habit strength predicts food consumption. Methods: A student sample of the University (University of Hohenheim) was recruited (n = 103; age range 18–30 years). Habit strength for consuming the food groups fruits, vegetables, whole grains, milk, meat, convenience foods, sugary and savory snacks, water and sugar-sweetened beverages was measured using a questionnaire. Food intake was measured via a self-administered online food frequency survey two weeks later, which was then compared to dietary recommendations. For associations of habit strength and consumption, Kendall’s Tau-c correlation coefficient was calculated. Results: The majority of students failed to meet the recommendations for all food groups except meat, eggs, oil, fat, and water. Only 4.2% of men (15.4% of women) consumed the recommended daily amount of vegetables. Fruit recommendations were met by 20.8% of men (43.6% of women). Habit strength was significantly associated with the consumption of most food groups. Conclusion: Adhering to dietary recommendations appeared to be difficult. Educational efforts should be undertaken to improve students’ diet considering habit strength as an important determinant of food intake.