scholarly journals Assessing the effects of vegetable consumption on the psychological health of healthy adults: a systematic review of prospective research

2019 ◽  
Vol 110 (1) ◽  
pp. 196-211 ◽  
Author(s):  
Nicola-Jayne Tuck ◽  
Claire Farrow ◽  
Jason M Thomas
Keyword(s):  
Mental Health ◽  
Psychological Health ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Causal Relation ◽  
Well Being ◽  
Total Sample ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Psychological Well Being

ABSTRACT Background To alleviate the immense health and economic burden of mental illness, modifiable targets to promote psychological health are required. Emerging evidence suggests that both fruit and vegetable (F&V) consumption may play an important role. However, the precise contribution of vegetable consumption, which may represent a more potent target than the consumption of fruit, has received little attention. Objectives This review aimed to synthesize and evaluate research investigating the effects of vegetable consumption on mental health and psychological well-being in nonclinical, healthy adult populations. We aimed to provide insight into the causal relation between vegetable consumption and these outcomes. Methods Only studies with prospective or experimental data were included. The survey of the literature was last implemented on 1 February, 2019. Results Ten eligible studies were identified, with a total sample size of n = 33,645, that measured vegetable intake separately from fruit, or combined this with fruit intake. Where studies explored the independent effects of fruit and vegetable consumption on psychological health (n = 3), 2 reported a preferential effect of vegetables (compared with fruit) on psychological well-being, whereas 1 reported a superior effect of fruit intake on odds reduction of symptoms of depression. More broadly, there was evidence that consuming the recommended amount of F&V (and exceeding this) was associated with increased psychological well-being. However, the effects of F&V consumption on mental health symptoms were inconsistent. Conclusions Increased F&V consumption has a positive effect on psychological well-being and there appears to be a preferential effect of vegetables (compared with fruit) from the limited data examined. The effect of F&V intake on mental health is less clear and, at present, there are no clear data to support a preferential effect of vegetable intake on mental health outcomes. Hence, additional research is warranted to investigate the influence of vegetables, compared with fruit, on psychological health in order to inform nutrition-based interventions. This review was registered at www.crd.york.ac.uk/prospero as CRD42017072880.

scholarly journals Horticultural Activity Type, Psychological Well-Being, and Fruit and Vegetable Intake

Nutrients ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3296
Author(s):  
Yu-Qiao Zhong ◽  
Hung-Ming Tu
Keyword(s):  
Vegetable Intake ◽  
Well Being ◽  
Mediating Effect ◽  
Fruit And Vegetable Intake ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Psychological Well Being ◽  
Activity Types ◽  
Self Administered Questionnaire ◽  
Indoor And Outdoor

The purpose of this study was to explore the effect of the frequency of participation in horticultural activity types on psychological well-being and fruit and vegetable intake. The study sought to understand the mediating effect of psychological well-being between the frequency of types of horticultural activities and the frequency of fruit and vegetable intake. Convenience sampling was used to collect 400 valid data through a self-administered questionnaire that inquired about the frequency of four horticultural activity types (indoor plant activities, outdoor plant activities, arts/crafts activities, and excursions), the measure of psychological well-being, and the frequency of fruit and vegetable intake. The results showed that a higher frequency of indoor and outdoor plant activity positively affected psychological well-being. Psychological well-being played a partial mediation role between indoor plant activity and vegetable and fruit intake and a full mediation role between outdoor plant activity and vegetable and fruit intake. The plant-related arts/crafts activities and excursions were not associated with psychological well-being or vegetable and fruit intake.

scholarly journals Tracking of fruit and vegetable consumption from adolescence into adulthood and its longitudinal association with overweight

2007 ◽  
Vol 98 (2) ◽  
pp. 431-438 ◽  
Author(s):  
Saskia J. te Velde ◽  
Jos W. R. Twisk ◽  
Johannes Brug
Keyword(s):  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Weight Maintenance ◽  
Fruit And Vegetable Intake ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Men And Women ◽  
Time Period ◽  
Longitudinal Association ◽  
National Recommendation

The objective of the present study was to assess to what extent fruit and vegetable intakes track over a 24-year time period and to assess longitudinal associations between fruit and vegetable intakes and (change in) BMI and sum of skinfolds. Dietary intake and anthropometrics were repeatedly assessed for 168 men and women between the ages of 12 and 36 years. Linear general estimating equations analyses were applied (1) to estimate tracking coefficients, (2) to estimate predictability for meeting the national recommendation for fruit and vegetable intake and for being in the highest quartile for fruit and vegetable intake, and (3) to estimate the association between fruit and vegetable intake and BMI and sum of skinfolds. We found that tracking coefficients were 0·33 (P < 0·001) for fruit intake and 0·27 (P < 0·001) for vegetable intake. Mean fruit intake decreased over a 24-year period. For fruit intake, predictability was higher in men than in women (OR 6·02 (P < 0·001) and 2·33 (P = 0·001) for meeting the recommendation for men and women respectively). After adjustment, fruit intake was not associated with BMI, but being in the lowest quartile of fruit intake was significantly associated with a lower sum of skinfolds. Women in the lowest quartiles of vegetable intake had significantly higher BMI and sum of skinfolds and also greater positive changes in these parameters. In conclusion, tracking and predictability for fruit and vegetable intake appear to be low to moderate, which might indicate that fruit and vegetable promotion should be started at an early age and continued into adulthood. Despite the fact that we only observed beneficial weight-maintaining effects of vegetable intake in women, promoting vegetables is important for both sexes because of other positive properties of vegetables. No evidence was found for promoting fruit intake as a means of weight maintenance.

scholarly journals Fruit and vegetable intake by Brazilian adults, 2003

2005 ◽  
Vol 21 (suppl 1) ◽  
pp. S19-S24 ◽  
Author(s):  
Patrícia Constante Jaime ◽  
Carlos Augusto Monteiro
Keyword(s):  
Rural Communities ◽  
Rural Areas ◽  
Fruits And Vegetables ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Fruit And Vegetable Intake ◽  
Fruit Intake ◽  
Lower Income ◽  
Fruit And Vegetable ◽  
Daily Consumption

This study estimated indicators of fruit and vegetable intake by Brazilian adults and examined the influence of demographic and socioeconomic variables on the consumption of these foods. We used the following indicators: daily fruit intake, daily vegetable intake, and daily consumption of five or more servings of fruits and vegetables per day. Only 41.0% of adults reported daily fruit intake, while 30.0% reported daily vegetable intake. Fruit and vegetable intake was more common in urban as compared to rural areas and increased in both genders with age, schooling, and number of household goods. We conclude that initiatives to promote fruit and vegetable consumption are necessary for the country as a whole, but special attention should be given to younger individuals, males, rural communities, and groups with less schooling and lower income.

scholarly journals Fruit and Vegetable Consumption and the Incidence of Hypertension in Three Prospective Cohort Studies

Hypertension ◽  
2016 ◽  
Vol 67 (2) ◽  
pp. 288-293 ◽  
Author(s):  
Lea Borgi ◽  
Isao Muraki ◽  
Ambika Satija ◽  
Walter C. Willett ◽  
Eric B. Rimm ◽  
...  
Keyword(s):  
Fruits And Vegetables ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Fruit And Vegetable Consumption ◽  
Health Study ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Hypertension Risk ◽  
Hazard Ratios

Increased fruit and vegetable intake lowers blood pressure in short-term interventional studies. However, data on the association of long-term intake of fruits and vegetables with hypertension risk are scarce. We prospectively examined the independent association of whole fruit (excluding juices) and vegetable intake, as well as the change in consumption of whole fruits and vegetables, with incident hypertension in 3 large longitudinal cohort studies: Nurses’ Health Study (n=62 175), Nurses’ Health Study II (n=88 475), and Health Professionals Follow-up Study (n=36 803). We calculated hazard ratios and 95% confidence intervals for fruit and vegetable consumption while controlling for hypertension risk factors. Compared with participants whose consumption was ≤4 servings/week, the pooled hazard ratios among those whose intake was ≥4 servings/day were 0.92(0.87–0.97) for total whole fruit intake and 0.95(0.86–1.04) for total vegetable intake. Similarly, compared with participants who did not increase their fruit or vegetable consumption, the pooled hazard ratios for those whose intake increased by ≥7 servings/week were 0.94(0.90–0.97) for total whole fruit intake and 0.98(0.94–1.01) for total vegetable. Analyses of individual fruits and vegetables yielded different results. Consumption levels of ≥4 servings/week (as opposed to <1 serving/month) of broccoli, carrots, tofu or soybeans, raisins, and apples was associated with lower hypertension risk. In conclusion, our results suggest that greater long-term intake and increased consumption of whole fruits may reduce the risk of developing hypertension.

scholarly journals Was There a Relationship Between Fruit and Vegetable Intake and Mental Health of College Students During COVID-19?

2021 ◽  
Vol 5 (Supplement_2) ◽  
pp. 243-243
Author(s):  
Kelly Parker ◽  
Annika Rotvold ◽  
Kerrie Honrath ◽  
Yeong Rhee
Keyword(s):  
Mental Health ◽  
College Students ◽  
Fruits And Vegetables ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Daily Intake ◽  
Fruit And Vegetable Intake ◽  
Full Time ◽  
Fruit And Vegetable ◽  
Daily Number

Abstract Objectives The objective of this study was to determine whether a relationship exists between average daily intake of fruits and vegetables and mental health in college students as measured by the Depression, Anxiety, and Stress Scale-21 (DASS-21). Methods A survey was developed to assess college students’ fruit and vegetable intake and recent mental health using the Eating at America's Table Food Frequency Questionnaire (EAT) and the DASS-21. The survey was administered via Qualtrics in the initial three months after lockdown began due to COVID-19 in the area. Trained researchers coded the DASS-21 for the presence and level of depression, anxiety, and stress. The EAT was used to calculate the average number of fruits and vegetables consumed daily by each student by calculating the total number of cups of each fruit and vegetable as counted by the USDA MyPlate tool. Pearson's correlations were run between the average daily number of fruits and vegetables consumed and the severity score for depression, anxiety, and stress to determine whether relationships existed between the variables of interest. Results One hundred ninety-six students responded to the survey. Students were an average of 21.7 years of age (std dev. 4.4 years), mostly female (54.7%), freshmen (30.1%), who were enrolled full-time (69.3%). Most students identified as single (65.2%), and not in a relationship (35.6%), and as living off-campus (34.8%). Pearson's correlations revealed a slight relationship between average daily number of fruits and average daily number of vegetables consumed (r = 0.374, P &lt; 0.01). There was no significant relationship between either fruit or vegetable consumption and any of the mental health variables. There was, however, a moderate to strong relationship between depression and anxiety (r = 0.480, P &lt; 0.01) or stress (r = 0.686, P &lt; 0.01) and anxiety and stress (r = 0.627, P &lt; 0.01). Conclusions College students’ mental health at the beginning of the COVID-19 pandemic lockdown was not related to their daily fruit and vegetable intake. Funding Sources N/A

scholarly journals Fruit and vegetable consumption in a sample of 11-year-old children in ten European countries – the PRO GREENS cross-sectional survey

2014 ◽  
Vol 17 (11) ◽  
pp. 2436-2444 ◽  
Author(s):  
Christel Lynch ◽  
Asa Gudrun Kristjansdottir ◽  
Saskia J te Velde ◽  
Nanna Lien ◽  
Eva Roos ◽  
...  
Keyword(s):  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Fruit And Vegetable Consumption ◽  
Fruit And Vegetables ◽  
European Countries ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Pro Greens

AbstractObjectiveTo describe fruit and vegetable intake of 11-year-old children in ten European countries and compare it with current dietary guidelines.DesignCross-sectional survey. Intake was assessed using a previously validated questionnaire containing a pre-coded 24 h recall and an FFQ which were completed in the classroom. Portion sizes were calculated using a standardized protocol.SettingSurveys were performed in schools regionally selected in eight countries and nationally representative in two countries.SubjectsA total of 8158 children from 236 schools across Europe participating in the PRO GREENS project.ResultsThe total mean consumption of fruit and vegetables was between 220 and 345 g/d in the ten participating countries. Mean intakes did not reach the WHO population goal of ≥400 g/d in any of the participating countries. Girls had a significantly higher intake of total fruit and vegetables than boys in five of the countries (Sweden, Finland, Iceland, Bulgaria and Slovenia). Mean total fruit intake ranged between 114 and 240 g/d and vegetable intake between 73 and 141 g/d. When using the level ≥400 g/d as a cut-off, only 23·5 % (13·8–37·0 %) of the studied children, depending on country and gender, met the WHO recommendation (fruit juice excluded).ConclusionsFruit and vegetable consumption was below recommended levels among the schoolchildren in all countries and vegetable intake was lower than fruit intake. The survey shows that there is a need for promotional activities to improve fruit and vegetable consumption in this age group.

scholarly journals Socio-economic differences in adolescents’ breakfast eating, fruit and vegetable consumption and physical activity in Ghana

2011 ◽  
Vol 16 (5) ◽  
pp. 864-872 ◽  
Author(s):  
David Doku ◽  
Leena Koivusilta ◽  
Susanna Raisamo ◽  
Arja Rimpelä
Keyword(s):  
Physical Activity ◽  
School Performance ◽  
Fruits And Vegetables ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Fruit And Vegetable Consumption ◽  
Fruit Intake ◽  
Fruit And Vegetable ◽  
Eating Fruit ◽  
Breakfast Eating

AbstractObjectiveFew studies have investigated the association between adolescents’ socio-economic status (SES) and health behaviours in developing countries. Socio-economic differences in breakfast eating, fruit and vegetable consumption and physical activity were investigated among Ghanaian adolescents.DesignA school-based survey of 12–18-year-olds (n 1195, response rate 89·7 %) was conducted in 2008. Logistic regression analyses were applied to study the associations between breakfast eating, fruit and vegetable consumption and physical activity, and SES.SettingSouthern Ghana, West Africa.SubjectsSchool pupils aged 12–18 years.ResultsOf all adolescents, 31 % took breakfast less than 4 d/week, over half (56 %) and 48 %, respectively, rarely ate fruits and vegetables. Younger adolescents (12–15-year-olds) consumed fruits and vegetables frequently compared with older ones (16–18-year-olds). Boys were more likely to participate in physical activity than girls. The probability of frequent breakfast eating was higher in adolescents from more affluent backgrounds than in those from less affluent ones. Compared with those whose mothers were illiterate, both tertiary and primary maternal educational attainment increased the probability of frequent fruit intake. Similarly, tertiary educational attainment increased the likelihood of frequent vegetable intake. Compared with those with unemployed mothers, mothers’ low employment grade was related to higher probability of frequent fruit intake. High school performance was associated with frequent fruit intake, whereas high or medium school performance increased the likelihood of vegetable intake compared with low school performance.ConclusionsInterventions are needed to improve breakfast intake, fruit and vegetable consumption and physical activity in order to prevent degenerative diseases among Ghanaian adolescents.

scholarly journals COVID-19 and Pretentious Psychological Well-Being of Students: A Threat to Educational Sustainability

2021 ◽  
Vol 11 ◽  
Author(s):  
Hui Li ◽  
Hira Hafeez ◽  
Muhammad Asif Zaheer
Keyword(s):  
Mental Health ◽  
Adverse Effects ◽  
University Students ◽  
Psychological Health ◽  
Well Being ◽  
Physical Symptoms ◽  
Adverse Outcomes ◽  
Mental Health Stigma ◽  
Economic Sustainability ◽  
Psychological Well Being

Since the outbreak of COVID-19, reaction quarantine, social distancing, and economic crises have posed a greater risk to physical and psychological health. Such derogatory mental health stigma is associated with adverse outcomes in the student population. The purpose of the current study is to provide a timely evaluation of the COVID-19 pandemic and its adverse effects on students’ psychological well-being to sustain economic sustainability. A thorough review of the literature and current studies, significant emphasis of socio-demographic indicators, interpretation of physical symptoms, home quarantine activities, and COVID-19 unique stressors were extracted. Data were collected through electronic surveys from 640 university students at local and foreign universities. The findings revealed substantial adverse effects resulting in varying levels of stress, symptoms of depression, and specific discomfort in the case. Among COVID-19 stressors, financial instability, unpredictability toward future/career, and media exposure have been described as common factors that cause poor psychological well-being and weaken economic sustainability. COVID-19, quarantine, self-isolation, and onerous interventions primarily weaken university students’ mental health. The emphasis on this vulnerable category, however, is substantially absent from the literature. This research addresses the urgent need to develop possible solutions and preventive measures to promote economic sustainability by ensuring students’ psychological well-being.

scholarly journals Disparities in fresh fruit and vegetable intake by sociodemographic and behavioural factors among adults in China

2020 ◽  
pp. 1-8
Author(s):  
Li Li ◽  
Yifei Ouyang ◽  
Huijun Wang ◽  
Feifei Huang ◽  
Yun Wang ◽  
...  
Keyword(s):  
Low Income ◽  
Vegetable Intake ◽  
Vegetable Consumption ◽  
Income Group ◽  
Fruit And Vegetable Consumption ◽  
Fruit Intake ◽  
High Income Group ◽  
Fruit And Vegetable ◽  
Income Levels ◽  
Behavioural Factors

Abstract Objective: To measure the associations of sociodemographic and behavioural factors with fruit and vegetable consumption among adults in China. Design: A cross-sectional study. Setting: A 2015 wave of the China Health and Nutrition Survey. Participants: Totally, 11 910 adults aged 18 to 64 years. Results: Adjusted log binomial regression analyses showed that adults with higher income levels had higher fruit intake than those with low income levels (medium income group, risk ratio (RR): 1·28; 95 % CI: 1·16, 1·41; high income group, RR: 1·58; 95 % CI: 1·43, 1·74). Current smokers had lower fruit intake than non-smokers (RR: 0·86; 95 % CI: 0·77, 0·96). Adults living in southern China had higher vegetable intake (RR: 1·88; 95 % CI: 1·76, 2·01) but lower fruit intake (RR: 0·85; 95 % CI: 0·79, 0·91) than adults in northern China. With increasing age, adults had higher fruit intake (50–64 years, RR: 1·20; 95 % CI: 1·09, 1·33; reference category 18–34 years) and higher vegetable intake (35–49 years, RR: 1·13; 95 % CI: 1·05, 1·22; 50–64 years, RR: 1·22; 95 % CI: 1·13, 1·31). Conclusions: Our findings identify a range of sociodemographic and behavioural factors associated with fruit and vegetable consumption among Chinese adults. They also point to the need for public health nutrition interventions for socially disadvantaged populations in China.

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