BACKGROUND: Meals are provided at nursery schools for Japanese preschool children, and this may result in different energy and nutrient intakes on weekdays and weekends. The purpose of this study was to obtain basic information for public nutrition policies in early childhood by examining differences in energy and nutrient intakes of preschool children between weekdays and weekends using meal categories such as breakfast, lunch, dinner, and snacks. METHODS: Energy and nutrient intakes were examined in 761 Japanese preschool children (423 boys, 338 girls) aged 3-6 years attending childcare facilities in seven regions in Japan. Data collection was based on non-consecutive four-day dietary records (two weekdays, two weekend days) in 2019 or 2020. Energy and nutrient intake by meal category were compared using a generalized linear mixed model adjusted for demographic factors. RESULTS: Total energy intake was significantly higher on weekdays for boys (1,478 vs. 1,415 kcal) and girls (1,349 vs. 1,296 kcal) (both P < 0.001). Weekday lunches had higher protein content and essential micronutrients such as potassium, iron, vitamins, and lower fat, saturated fatty acids, and salt, compared to weekend lunches. Similarly, weekday snacks also had significantly higher nutritional consumption for most nutrients compared to weekend equivalents. CONCLUSION These findings suggest that meals at nursery schools, particularly lunch and snacks, result in more desirable nutrient intake in preschool children. On weekdays, children consume meals with higher nutrient density, possibly due to the role of dietitians in menu planning. However, some children still fail to meet the Dietary Reference Intakes for Japanese, indicating a need for improvements in nursery school and home meals. More communication is needed between nursery schools and families, including sharing menus and recipes is essential. The results of this study are of value for development of public health nutrition strategies targeting early childhood.
Humans ; Child, Preschool ; Male ; Japan ; Female ; Energy Intake ; Meals ; Child ; Nutrients/analysis* ; Diet/statistics & numerical data* ; East Asian People

We implemented a questionnaire survey targeting mothers who are in child care and had participated in consultations regarding drugs and diseases. We examined the future roles of community pharmacists by exploring the mothers’ concerns and, anxieties about child cares and their backgrounds, and their expectations for profession of community pharmacist. Mothers have listed anxiety and concerns of child care about “dermatitis such as rash and atopic eczema”; “food allergies”; “infectious diseases such as measles, chicken pox, and mumps”; and “side effects of vaccination”. In addition, most of them indicated their own concerns and anxiety about “solutions to children’s illnesses.” Despite their anxieties and concerns, however, approximately 60% of the mothers have never consulted with community pharmacists. Among them, approximately a half of them indicated the following three reasons why they have never consulted with pharmacists: “I have nothing to talk about,”, “I do not know what I should talk about,”, and “I was not sure if it was alright to talk about my concerns.”. From these results, we concluded that community pharmacists in the future should improve their communication skills and inform their availability to consult about medicine and disease to local residents.