Development of a health promotion action with mothers aiming to support a healthy start in life for children using Participatory Action Research.

Health inequalities arise already during the first thousand days of a child's life. Participatory action research (PAR) is a promising approach, addressing adverse contexts that impact health inequalities. This article describes the experience of mothers involved in a PAR process to develop a health promotion action that supports both children's and mothers' health. It also describes the experiences of mothers who attended the developed action and trainers who facilitated it. The PAR process resulted in the development of a sustained action called Mama's World Exercise Club aimed at promoting the health of mothers and their children. Results showed that the PAR process empowered the mothers and gave them a sense of pride at playing a useful role in their community. The developed action was highly valued by other mothers in the neighbourhood and widely implemented. These positive results can be ascribed to the strong collaboration between the researchers and the mothers, and the willingness of local stakeholders to support the action. Future studies should investigate if the results of this study sustain over a longer period of time and improve health outcomes of children and mothers in the long run.

Understanding the system dynamics of obesity-related behaviours in 10- to 14-year-old adolescents in Amsterdam from a multi-actor perspective.

Introduction and Methods: To develop an understanding of the dynamics driving obesity-related behaviours in adolescents, we conducted systems-based analysis on a causal loop diagram (CLD) created from a multi-actor perspective, including academic researchers, adolescents and local stakeholders. Results: The CLD contained 121 factors and 31 feedback loops. We identified six subsystems with their goals: (1) interaction between adolescents and the food environment, with profit maximisation as goal, (2) interaction between adolescents and the physical activity environment, with utility maximisation of outdoor spaces as goal, (3) interaction between adolescents and the online environment, with profit maximisation from technology use as goal, (4) interaction between adolescents, parenting and the wider socioeconomic environment, with a goal focused on individual parental responsibility, (5) interaction between healthcare professionals and families, with the goal resulting in treating obesity as an isolated problem, and (6) transition from childhood to adolescence, with the goal centring around adolescents' susceptibility to an environment that stimulates obesity-related behaviours. Discussion: Analysis showed that inclusion of the researchers' and stakeholders' perspectives contributed to an understanding of how the system structure of an environment works. Integration of the adolescents' perspective enriched insights on how adolescents interact with that environment. The analysis further showed that the dynamics driving obesity-related behaviours are geared towards further reinforcing such behaviours.

Which factors promote and prohibit successful implementation and normalization of a healthy school lunch program at primary schools in the Netherlands?

BACKGROUND: A school provided healthy lunch might help to improve the nutritional quality of children's lunches. However, in the Netherlands, school lunch programs are not common. The aim of this study was to identify factors that promote or inhibit the implementation of a school lunch program at primary schools, from the viewpoint of school professionals. METHODS: A cross-sectional online survey was conducted among 204 primary school professionals. The normalization process theory and its four constructs (i.e. coherence, cognitive participation, collective action, reflective monitoring) were used to develop questions and interpret findings. Descriptive statistics were used for 14 multiple choice questions (yes, no, don't know) and thematic content analysis for qualitative responses. RESULTS: Participants had a shared understanding about how a lunch program differed from current practices. Most participants had the same view on the rationale for implementation (coherence), such as equality among children. Sixty percent expected that a healthy school lunch will contribute to healthier eating by the children. Participants showed different degrees of cognitive participation (46% indicated that healthy school lunch is good idea). Commitment depended on their belief whether providing a healthy lunch was part of their responsibility as school and 30% expected a large effect on their daily work (collective action). When appraising school lunch implementation (reflective monitoring), participants' concerns focused on feasibility and adaptability of a program in their own school. CONCLUSIONS: The introduction of a school lunch program will require substantial effort, although there is considerable support and understanding about potential benefits. The findings point to a number of preconditions for large-scale introduction, including the need for support-both financially and organizationally-bottom-up involvement of teachers, children and parents and freedom to adapt the program.

A qualitative study on the perspectives of Turkish mothers and grandmothers in the Netherlands regarding the influence of grandmothers on health related practices in the first 1000 days of a child's life.

BACKGROUND: Given the importance of the first 1000 days of a child's life in terms of laying the foundations for healthy growth and development, parents are a logical target group for supporting health-related practices with regard to young children. However, little attention is paid to the influence of the wider social community on the health and development of young children during this crucial period. This includes grandmothers, who often have a significant influence on health-related practices of their grandchildren. The aim of this study was therefore to explore the influence of grandmothers on health related practices of their grandchildren during the first 1000 days, from the perspectives of both grandmothers and mothers with a Turkish background. METHOD: This qualitative study in the Netherlands collected data during focus group discussions with grandmothers (N = 3), interviews with grandmothers (N = 18) and interviews with mothers (N = 16), all with a Turkish background. Data was collected in the period between June 2019 and April 2021 and analysed using a thematic content analysis. RESULTS: The influence of grandmothers and the wider social community on health related practices during the first 1000 days of a child's life is substantial and self-evident. The support of grandmothers is often rooted in various socio-cultural norms and practices. The mothers of young children can experience the guidance and pressure they receive from grandmothers and the wider social community as quite stressful. Conflicting views and practices tend to arise between grandmothers and mothers when a grandmother babysits. Both mothers and grandmothers often find it difficult to discuss these differences openly, for fear this might lead to a family conflict. CONCLUSION: This study shows that grandmothers and the wider social community play an influential role in supporting a healthy first 1000 days of a child's life. The strong involvement of grandmothers may lead to tension between the mothers and grandmothers when their ideas about healthy practices are not in agreement and may lead to unhealthy practices. In targeting this wider social community, it is important to consider the various socio-cultural factors that underlie the advice, support, practices and beliefs of the individuals involved.

Improving local food environments and dietary habits in adolescents by engaging with stakeholders in the Netherlands.

The purpose of this article is to describe a series of recent studies from the authors and many of their colleagues aimed at improving the food environments of adolescents in the Netherlands and thereby improving their food choices. These studies are performed in the wider context of national and local strategies for the prevention of overweight and obesity in the Netherlands. Interventions were developed with local stakeholders and carried out in schools, supermarkets and low-income neighbourhoods. We conclude that current national policies in the Netherlands are largely ineffective in reducing the prevalence of overweight and obesity. Local integrated programmes in the Netherlands, however, seem to result in a reduction of overweight, especially in low-income neighbourhoods. It is impossible to say which elements of such an integrated approach are effective elements on their own. We found very little evidence for the effectiveness of separate interventions aimed at small changes in the food environment. This suggests that such interventions are only effective in combination with each other and in a wider systems approach. Future studies are needed to further develop the practical methodology of implementation and evaluation of systems science in combination with participatory action research.

The perspectives of parents and healthcare professionals towards parental needs and support from healthcare professionals during the first two years of children's lives.

PURPOSE: The first two years of a child's life have been found to be crucial for optimal growth and development. Support from healthcare professionals is especially important during this period. This study explored the perspectives of parents with children aged 0-2 years and healthcare professionals concerning parental needs and support provided by healthcare professionals. METHODS: A qualitative research approach was adopted, which comprised semi-structured interviews with parents (N = 25) and focus group discussions with parents (N = 4) and healthcare professionals (N = 3). The data was analysed using the principles of inductive thematic analysis. RESULTS: Overall, we found that parents preferred support that was tailored to their personal needs and practices. Building a trusting relationship between healthcare professionals and parents was also found to be important. The healthcare professionals recognized many of the parents' experiences. Some expressed that they felt bound to adhere to professional guidelines, which hindered them to provide customized support. CONCLUSIONS: Recommendation for establishing tailored support and trust are self-disclosure by professionals, addressing possible misconceptions openly, and showing interest in someone's considerations or family and cultural customs. Further research into how professional support for parents can be improved is recommended.

Supporting parents and healthy behaviours through parent-child meetings - a qualitative study in the Netherlands.

BACKGROUND: The first 2 years of a child's life have been found to be crucial to healthy growth and development. Parent support groups can help parents to promote health-related behaviours during this crucial period. The aim of this study was to explore the experiences of parents who participated in a parent support group (Parent-Child Meetings) which promoted health-related behaviours of their children, and to determine whether and how these meetings supported them in promoting these behaviours. METHODS: We used a qualitative study design. The parent support group consisted of weekly Parent-Child Meetings organized in a multi-ethnic, relatively low-income neighbourhood in Amsterdam, the Netherlands. Data on the experiences of parents was collected through participatory observations, informal conversations (n = 30 sessions) and semi-structured interviews (n = 13) between April 2019 and March 2020. The data was analysed using thematic content analysis. RESULTS: Parents indicated that they experienced the parent-child meetings as enjoyable and as providing them with socio-emotional support. They reported that the meetings increased their parenting knowledge, skills and practices regarding healthy behaviours of their children and that they used this knowledge in their daily lives. They also appreciated the practical information and advice provided by experts in the meetings. Parents indicated that the positive attitude of the experts was crucial in accepting and adopting their advice. Additionally, parents valued the interactive and hands-on workshops, which integrated health-related behaviours and active play with children, as it enabled them to learn while they played with their children. CONCLUSION: This study indicated that parent-child meetings contributed to enhancing parental knowledge, skills and practices regarding healthy behaviours of their children. This could potentially benefit the health of children during the first 2 years of their lives. In particular, the peer support of other parents, the hands-on workshops, and the concrete advice and information provided in an informal setting were highly valued by parents. Future parent support groups could use these findings to improve their meetings or to start meetings that better suit the needs of parents with young children.

Does the neighbourhood food environment contribute to ethnic differences in diet quality? Results from the HELIUS study in Amsterdam, the Netherlands.

OBJECTIVE: The aim of the current study was to establish whether the neighbourhood food environment, characterised by the healthiness of food outlets, the diversity of food outlets and fast-food outlet density within a 500 m or 1000 m street network buffer around the home address, contributed to ethnic differences in diet quality. DESIGN: Cross-sectional cohort study. SETTING: Amsterdam, the Netherlands. PARTICIPANTS: Data on adult participants of Dutch, South-Asian Surinamese, African Surinamese, Turkish and Moroccan descent (n total 4728) in the HELIUS study were analysed. RESULTS: The neighbourhood food environment of ethnic minority groups living in Amsterdam is less supportive of a healthy diet and of less diversity than that of participants of Dutch origin. For example, participants of Turkish, Moroccan and South-Asian Surinamese descent reside in a neighbourhood with a significantly higher fast-food outlet density (≤1000 m) than participants of Dutch descent. However, we found no evidence that neighbourhood food environment characteristics directly contributed to ethnic differences in diet quality. CONCLUSION: Although ethnic minority groups lived in less healthy food environments than participants of ethnic Dutch origin, this did not contribute to ethnic differences in diet quality. Future research should investigate other direct or indirect consequences of residing in less supportive food environments and gain a better understanding of how different ethnic groups make use of their neighbourhood food environment.

Eating behavior and food purchases during the COVID-19 lockdown: A cross-sectional study among adults in the Netherlands.

On March 15, 2020, the Dutch Government implemented COVID-19 lockdown measures. Although self-quarantine and social-distancing measures were implemented, restrictions were less severe compared to several other countries. The aim of this study was to assess changes in eating behavior and food purchases among a representative adult sample in the Netherlands (n = 1030), five weeks into lockdown. The results show that most participants did not change their eating behaviors (83.0%) or food purchases (73.3%). However, socio-demographic differences were observed among those that reported changes during lockdown. For example, participants with overweight (OR = 2.26, 95%CI = 1.24-4.11) and obesity (OR = 4.21, 95%CI = 2.13-8.32) were more likely to indicate to eat unhealthier during lockdown compared to participants with a healthy weight. Those with a high educational level (OR = 2.25, 95%-CI = 1.03-4.93) were also more likely to indicate to eat unhealthier during lockdown compared to those with a low educational level. Older participants were more likely to indicate to experience no differences in their eating behaviors compared to those of younger age, who were more likely to indicate that they ate healthier (OR = 1.03, 95%CI = 1.01-1.04) as well as unhealthier (OR = 1.04, 95%CI = 1.02-1.06) during lockdown. Participants with obesity were more likely to indicate to purchase more chips/snacks (OR = 2.79, 95%CI = 1.43-5.45) and more nonalcoholic beverages (OR = 2.74, 95%CI = 1.36-5.50) during lockdown in comparison with those with a healthy weight. Of those that used meal delivery services before, 174 (29.5%) indicated to use meal delivery services more frequently during lockdown. Although the results confirm the persistence of dietary routines, profound socio-demographic differences were observed for those that did report changes. Especially for individuals with overweight and obesity, the lockdown has taken its toll on healthy dietary choices. Further research should unravel underlying mechanisms for these observations.

The Healthy Supermarket Coach: Effects of a Nutrition Peer-Education Intervention in Dutch Supermarkets Involving Adolescents With a Lower Education Level.

Supermarkets located near schools influence adolescents' food consumption. The aims of this study were (1) to measure dietary behaviors during school hours, (2) to investigate the effect of a nutrition peer-education intervention in supermarkets within walking distance to secondary schools on nutritional knowledge and attitudes toward healthy eating, and (3) to assess how the intervention was appraised by adolescents with a lower education level. The participants were adolescents aged 12 to 14 years from four secondary schools in Amsterdam, the Netherlands (n = 432). Cross-sectional analyses were performed to establish dietary behaviors (pretest). A quasi-experimental pre-post design with a comparison school was used (n = 3 intervention, n = 1 comparison). Intervention schools received the intervention in a supermarket near their school. The comparison school received no intervention. The appraisal of the intervention was assessed in the intervention schools (posttest). Most of the adolescents who purchased foods from retail food outlets near the school (71.1%) did so from supermarkets (88.6%). The nutritional knowledge scores (ß = 0.69, 95% CI [0.23, 1.15], p = .003) as well as the attitudes toward healthy eating (ß = 0.17, 95% CI [0.04, 0.29], p = .009) of adolescents from the intervention schools were statistically significantly higher after the intervention, relative to the comparison school. Nutrition peer education in supermarkets can improve nutritional knowledge and attitudes toward healthy eating among adolescents with a lower education. Future research on the short- and long-term effects of nutrition peer education on food purchases and dietary intake of adolescents is needed.

To what extent do dietary costs explain socio-economic differences in dietary behavior?

BACKGROUND: Low socio-economic position is associated with consumption of lower quality diets, which may be partly explained by the cost of healthier diets. Therefore, we aimed to investigate the mediating role of dietary costs in the association between educational level and diet quality. METHODS: We used cross-sectional data from Dutch older adults (N = 9399) in the EPIC-NL cohort. Participants provided information about their own and their partners' highest attained educational level (as proxy for socio-economic position). Dietary behavior was assessed using a food frequency questionnaire from which we derived two diet-quality scores, including the Dutch Healthy Diet index 2015 (DHD15-index) and the Dietary Approaches to Stop Hypertension (DASH) diet. Dietary cost estimates were based on food price data from food stores, and linked to reported consumption of food items. Multiple regression analyses and bootstrapping were used examine the mediating role of dietary cost in the association between educational level and diet quality. RESULTS: Mean age of participants was 70 (SD: 10) years and 77% were women. Dietary costs significantly mediated the association between educational level and diet quality, except for high versus middle individual educational level and the DHD15-index. Depending on the dietary and educational indicator, dietary costs explained between 2 and 7% of the association between educational level and diet quality. Furthermore, associations were found to be modified by sex and age. For the DHD15-index, mediation effects were only present in females and adults older than 65 years, and for the DASH diet mediation effects were only present in females and strongest amongst adults older than 65 years compared to adults younger than 65 years. CONCLUSION: Dietary costs seems to play a modest role in explaining educational differences in diet quality in an older Dutch population. Further research is needed to investigate which other factors may explain SEP differences in diet quality.

Parental Perspectives and Experiences in Relation to Lifestyle-Related Practices in the First Two Years of a Child's Life: A Qualitative Study in a Disadvantaged Neighborhood in The Netherlands.

The first two years of a child's life are a critical period in preventing several lifestyle-related health problems. A qualitative study was conducted to explore parental experiences and perspectives in relation to lifestyle-related child-rearing practices in order to minimize risk factors at an early stage. Data were collected through interviews (n = 25) and focus groups (n = 4) with parents of children aged 0-2 years, in a disadvantaged neighborhood in Amsterdam, the Netherlands. Results showed that parents were often uncertain about a number of lifestyle-related practices. Ambiguity also appeared regarding the parents' intentions to engage in certain practices and what they were able to achieve in everyday life. In addition, parents experienced strong sociocultural influences from their family, which interfered with their ability to make their own decisions on lifestyle-related practices. Parents also expressed a need for peer-support and confirmation of their practices. Future studies should focus on supporting parents in their parental practices during the first two years of their child's life. Any such study should take into account the specific sociocultural context accompanying lifestyle-related parental practices.

Improving dietary intake during lunch through the provision of a healthy school lunch at Dutch primary schools: design of a pretest-posttest effectiveness study.

BACKGROUND: Since there is a shift from eating lunch at home to eating lunch at primary schools in the Netherlands, providing a school lunch may be an important opportunity to improve the diet quality of Dutch children. Therefore, the aim of this Healthy School Lunch project is to encourage healthy eating behavior of children at primary schools by offering a healthy school lunch, based on the guidelines for a healthy diet. In this study, two research questions will be addressed. The first research question is: What and how much do children consume from a self-served school lunch and how do they evaluate the lunch? The second research question is: Do children compensate healthier school lunches by eating less healthy outside school hours? The purpose of this paper is to report the rationale and study design of this study. METHODS: In the Healthy School Lunch project children in grades 5-8 (aged 8-12 years) of three primary schools in the Netherlands will receive a healthy school lunch for a 6-month period. To answer research question 1, lunch consumption data will be collected at baseline and again at 3- and 6-months. This will be measured with lunch photos and questionnaires among children. To answer the second research question, a quasi-experimental, pre-test post-test intervention-comparison group design (3 intervention schools and 3 comparison schools) will be carried out. Potential compensation effects will be measured with a single brief questionnaire among parents at the three intervention and three comparison schools at month 6 of the lunch period. The school lunch will also be evaluated by parents (discussion groups) and teachers and support staff (brief questionnaires). DISCUSSION: Results of this study will provide valuable information to influence future school lunch interventions and policies. TRIAL REGISTRATION: This study is registered at the Netherlands trial register (NTR): trialregister.nl, Trial NL7402 (NTR7618), registered retrospectively at 2018-11-13.

Can unhealthy food purchases at checkout counters be discouraged by introducing healthier snacks? A real-life experiment in supermarkets in deprived urban areas in the Netherlands.

BACKGROUND: The checkout area in supermarkets is an unavoidable point of purchase where impulsive food purchases are likely to be made. However, the product assortment at the checkout counters is predominantly unhealthy. The aim of this real life experiment was to investigate if unhealthy food purchases at checkout counters in supermarkets in deprived urban areas in the Netherlands can be discouraged by the introduction of the Healthy Checkout Counter (HCC). In addition, we examined customers' perceptions towards the HCC. METHODS: The HCC was an initiative of a leading supermarket chain in the Netherlands that consisted of displays with a selection of healthier snacks that were placed at the checkouts. We used a real life quasi-experimental design with 15 intervention and 9 control supermarkets. We also performed a cross-sectional customer evaluation in 3 intervention  supermarkets using oral surveys to investigate customers' perceptions towards the HCC (n=134). The purchases of unhealthy and healthier snacks at checkouts were measured with sales data. RESULTS: During the intervention period, customers purchased on average 1.7 (SD: 0.08) unhealthy snacks per 100 customers in the intervention supermarket and 1.4 (SD: 0.10) in the control supermarket. Linear regression analyses revealed no statistically significant difference in the change during the control and intervention period of sales of unhealthy snacks between the control and intervention supermarkets (B = - 0.008, 95% CI = - 0.15 to 0.14). The average number of healthier snacks purchased was 0.2 (SD: 0.3) items per 100 customers in the intervention supermarkets during the intervention period. Of the intervention customers, 41% noticed the HCC and 80% of them were satisfied or very satisfied with the intervention. CONCLUSIONS: This real life experiment in supermarkets showed that the placement of healthier snacks at checkouts did not lead to the substitution of unhealthy snack purchases with healthier alternatives. Although supermarket customers positively evaluated the HCC, future studies are needed to investigate other strategies to encourage healthier food purchases in supermarkets.

Impact of nutrition education on nutritional knowledge and intentions towards nutritional counselling in Dutch medical students: an intervention study.

OBJECTIVE: Management of diet-related chronic diseases may benefit from improved nutrition education of medical students. This study aims to investigate the effects of a nutrition education course on nutritional knowledge and intentions towards nutritional counselling in Dutch medical students. DESIGN: This is a pre-post intervention study with a comparison group. Participants completed self-reported questionnaires on nutritional knowledge and intentions towards nutritional counselling. PARTICIPANTS: In total, 118 medical students (64.4% undergraduate, 73.2% women) were recruited from two medical schools in the Netherlands (n=66 intervention group, n=52 comparison group). INTERVENTION: The intervention group completed a 25-hour course in nutritional counselling (the Students Experienced in Lifestyle and Food (SELF) course) in addition to the standard medical curriculum. The comparison group followed the standard medical curriculum. OUTCOME MEASURES: Self-reported nutritional knowledge and intentions towards nutritional counselling, including attitude, self-efficacy and social support. RESULTS: Nutritional knowledge (B: 2.42, 95% CI 1.81 to 3.02), attitude in men (B: 0.50, 95% CI 0.13 to 0.87) and self-efficacy (B: 0.78, 95% CI 0.62 to 0.95) significantly increased in the intervention group compared with the comparison group. No significant differences were found for social support (B: 0.20, 95% CI -0.02 to 0.43) and attitude in women (B: 0.08, 95% CI -0.24 to 0.31) between the two groups. CONCLUSIONS: The SELF course increased medical students' nutritional knowledge and stimulated their intentions towards nutritional counselling. Future research is needed to evaluate the long-term impact of nutrition education interventions on physician practice patterns and patient outcomes.

Social norm nudges in shopping trolleys to promote vegetable purchases: A quasi-experimental study in a supermarket in a deprived urban area in the Netherlands.

BACKGROUND: Supermarkets are a key point of purchase for groceries and can therefore have a considerable influence on eating behaviours. Evidence suggests that descriptive social norm nudges in shopping trolleys can be effective in stimulating vegetable purchases in supermarkets. OBJECTIVE: We investigated the effect of a combination of two nudging strategies in shopping trolleys - a social norm about vegetable purchases and a designated place to put vegetables - on the amount of vegetables purchased in a supermarket in a deprived urban area in the Netherlands. DESIGN: A quasi-experimental study was conducted with two conditions: 1) intervention days on which the shopping trolleys in the supermarket had a green nudge inlay indicating a place for vegetables and a social norm message and 2) control days on which the regular shopping trolleys (no inlay or social norm) were used in the supermarket. During both the intervention and control days, vegetable purchases were measured by means of the cash receipts collected from customers at the checkouts. In addition, individual and purchase characteristics were assessed by means of short surveys. RESULTS: In total, 244 customers participated in the study. Ordinal logistic regression analyses showed that customers on the intervention days (n = 123) were in a higher tertile for grams of vegetables purchased compared to the customers on the control days (OR: 1.66, 95% CI: 1.03-2.69, p = 0.03), especially those who bought groceries for less than three days (OR: 3.24, 95% CI: 1.43-7.35, p = 0.003). Sensitivity analyses also showed that intervention customers who noticed the green inlay were even more likely to purchase more vegetables (OR: 1.86, 95% CI: 1.06-3.25, p = 0.02). CONCLUSIONS: This quasi-experimental study showed that a nudge inlay in shopping trolleys communicating a social norm on vegetable purchases and indicating a distinct place to put vegetables in the trolley increased vegetable purchases among supermarket customers.

The role of food parcel use on dietary intake: perception of Dutch food bank recipients - a focus group study.

OBJECTIVE: To gain insight in Dutch food bank recipients' perception on the content of the food parcels, their dietary intake and how the parcels contribute to their overall dietary intake. DESIGN: Eleven semi-structured focus group discussions were conducted. Focus group topics were based on Andersons food insecurity definition: the lack of availability of nutritionally adequate foods and the assured ability to acquire foods in socially acceptable ways. Data were coded and analysed with Atlas.ti 7.0 software, using the framework approach. SETTING: Seven food banks throughout the Netherlands. PARTICIPANTS: A total of 44 Dutch food bank recipients. RESULTS: Food bank recipients were not always satisfied with the amount, quality, variation and type of foods in the food parcel. For the participants who could afford to, supplementing the food parcel was reported as main reason for buying foods, and price was the most important aspect in selecting these foods. Participants were not satisfied with their dietary intake; they mainly reported not having enough to eat. The content of the food parcel importantly influenced participants' overall dietary intake. Finally, participants reported struggling with their feelings of dissatisfaction, while also being grateful for the foods they receive. CONCLUSIONS: This study suggests that, despite their best efforts, food banks are not meeting food bank recipients' needs. Our results provide valuable directions for improving the content of the food parcels by increasing the quantity, quality and variation in the foods supplied. Whether this also improves the dietary intake of recipients needs to be determined.

A free-produce stand on campus: impact on fruit and vegetable intake in Dutch university students.

OBJECTIVE: To investigate the effects of providing free fruit and snack vegetables at a university on students' fruit intake, snack vegetable intake and total vegetable intake. DESIGN: Free fruit and raw snack vegetables (e.g. bite-sized tomatoes) were provided in a stand in the form of a miniature wooden house located in the central hall of the university's main building, which students regularly pass through on their way to lectures and the cafeteria. Three interventions tested with a pre-test/post-test design were performed. In these three interventions, small changes to the appearance of the stand were made, such as placing potted plants around it. Demographic characteristics and fruit and vegetable intakes were assessed with questionnaires. SETTING: A Dutch university of applied science. PARTICIPANTS: Intervention 1 included 124 students; Intervention 2 included ninety-two students; Intervention 3 included 237 students. RESULTS: Longitudinal linear regression analyses showed that post-test snack vegetable intake was consistently higher compared with pre-test. In the three interventions, post-test snack vegetable intakes were between 11 and 14 g/d higher than at the pre-test, which is comparable to three bite-sized tomatoes. No differences in fruit intake or total vegetable intake were found. Subgroup analyses showed that, in all three interventions, students with the lowest pre-test fruit intake and total vegetable intake reported the largest increase in fruit intake and snack vegetable intake after the interventions. CONCLUSIONS: Providing free fruit and vegetables to students at their university might be beneficial for those with low habitual intakes.