Breakfast food health and acute exercise: Effects on state body image. (August 2018)

• Record Type: Journal Article
• Authors: Hayes, Jacqueline F.; Giles, Grace E.; Mahoney, Caroline R.; Kanarek, Robin B.
• Is Part Of: Eating behaviors. Volume 30(2018)
• Page Start: 22
• Page End: 27
• Publication Date: 2018-08
• Subjects: Body satisfaction -- Exercise -- Food consumption -- Self-esteem -- Body image; Eating disorders -- Periodicals; Compulsive eating -- Periodicals; Obesity -- Periodicals; 616.8526
• DOI: 10.1016/j.eatbeh.2018.05.006
• Languages: English
• ISSNs: 1471-0153

Abstract

Abstract: Food intake and exercise have been shown to alter body satisfaction in a state-dependent manner. One-time consumption of food perceived as unhealthy can be detrimental to body satisfaction, whereas an acute bout of moderate-intensity aerobic exercise can be beneficial. The current study examined the effect of exercise on state body image and appearance-related self-esteem following consumption of isocaloric foods perceived as healthy or unhealthy in 36 female college students (18–30 years old) in the Northeastern United States. Using a randomized-controlled design, participants attended six study sessions with breakfast conditions (healthy, unhealthy, no food) and activity (exercise, quiet rest) as within-participants factors. Body image questionnaires were completed prior to breakfast condition, between breakfast and activity conditions, and following activity condition. Results showed that consumption of an unhealthy breakfast decreased appearance self-esteem and increased body size perception, whereas consumption of a healthy breakfast did not influence appearance self-esteem but increased body size perception. Exercise did not influence state body image attitudes or perceptions following meal consumption. Study findings suggest that morning meal type, but not aerobic exercise, influence body satisfaction in college-aged females. Highlights: An unhealthy meal decreases appearance self-esteem and increases body size perception. A healthy meal maintains appearance self-esteem and increases body size perception. An acute bout of moderate intensity exercise does not alter state body satisfaction.