Lifestyle constraints, not inadequate nutrition education, cause gap between breakfast ideals and realities among Japanese in Tokyo.
Japanese public health nutrition often promotes 'traditional' cuisine. In-depth interviews with 107 Japanese adults were conducted in Tokyo from 2009 to 2011, using free-listing methods to examine dietary ideals and realities to assess the extent to which realities reflect inadequate nutrition education or lifestyle constraints. Ideal-reality gaps were widest for breakfast. Most people reported Japanese ideals: rice and miso soup were prototypical foods. However, breakfast realities were predominantly western (bread-based). While those aged 40-59 were more likely to hold Japanese ideals (P=0.063), they were less likely to achieve them (P=0.007). All those reporting western ideals achieved them on weekdays, while only 64% of those with Japanese ideals achieved them (P<0.001). Partial correlations controlling for age and gender showed achievement of Japanese ideals were positively correlated with proportion of cooking-related housework, and negatively correlated with living standard and income. Ideal menu content was in line with current Japanese nutrition advice, suggesting that more nutrition education may not change dietary ideals or behavior. Participant-reported reasons for ideal-reality discordance demonstrate that work-life balance issues, especially lack of time and family structure/life rhythm, are the largest obstacles to the attainment of dietary ideals. People reporting 'no time' as a primary reason for ideal-reality gaps were less likely to achieve their Japanese ideals (odds ratio=0.212). Time realities of people's lives may undermine educational efforts promoting Japanese breakfasts. When dietary reality/behavior departs from guidelines, it is often assumed that people lack knowledge. If ideals are in line with dietary guidelines, then lack of knowledge is not the likely cause and nutrition education is not the optimal solution. By asking people about the reasons for gaps between their ideals and realities, we can identify barriers and design more effective policies and programs to achieve dietary ideals.
Department of Anthropology, University of Delaware, Newark, DE 19716, USA; National Institute of Health and Nutrition, Toyama 1-23-1, Shinjuku-ku, Tokyo 162-8636, Japan. Electronic address: mmelby@udel.edu.
Melissa K
MK
Melby
Wakako
W
Takeda
D000124:Achievement; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D062408:Breakfast; D004032:Diet; D005190:Family; D005247:Feeding Behavior; D005260:Female; D006040:Goals; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D033182:Intention; D008019:Life Style; D008297:Male; D008875:Middle Aged; D018673:Nutrition Policy; D052756:Nutritional Sciences; D016017:Odds Ratio; D014041:Tokyo; D014937:Work; D055815:Young Adult
Breakfast; Japan; Nutrition education; Shokuiku; Time; Westernization