Diet, Mood & Well-Being (Adult Population)

The CNP Diet, Mood & Well-being Research Category consolidates research exploring the interconnected relationship between dietary intake and how we feel and experience mood, including creativity, happiness, well-being, etc. To view each original study on the open internet, click “Original.” To view the CNP-written abstract summary, click “CNP Summary.” While only some CNP-written abstract summaries are available below for free, all abstract summaries are available to CNP members through the CNP Library Membership.

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FEATURED CNP RESEARCH SUMMARY

Longitudinal associations between psychological well-being and the consumption of fruits and vegetables

This 2018 study evaluates whether psychological well-being predisposes older adults to eat more fruits and vegetables. The 6,565 participants of the English Longitudinal Study of Ageing were examined over a seven-year span to determine their psychological functioning. Boehm (2018) focused on 17 items from the Control, Autonomy, Satisfaction, and Pleasure Scale (CASP-19), including pleasure, self-realization, and autonomy. From the initial stages, the participants with a greater sense of psychological well-being were shown to eat more fruits and vegetables. It was also shown that these individuals who started the study with a greater feeling of satisfaction would consume fruits and vegetables for longer over the 7 years (11% reduced risk of dropping below the recommended levels during follow-up).

RESEARCH SUMMARIES

Mediterranean diet adherence and subjective well-being in a sample of Portuguese adults

Exploring the relationship between Mediterranean Diet adherence and subjective well-being among Greek and Cypriot adults

Smartphone survey data reveal the timecourse of changes in mood outcomes following vitamin C or kiwifruit intervention in adults with low vitamin C

Household food insecurity and health service use for mental and substance use disorders among children and adolescents in Ontario, Canada

Members only

The relationship between a plant-based diet and mental health: Evidence from a cross-sectional multicentric community trial (LIPOKAP study)

Dietary Approaches to Stop Hypertension (DASH) diet and mental well-being: A systematic review

Understanding the interactions of happiness, self-rated health, mental feelings, habit of eating healthy and sport/activities: A path model for Abu Dhabi

Members only

Consumption of dietary guidelines for Americans types and amounts of vegetables increases mean subjective Happiness Scale scores: A randomized controlled trial

A differential threshold of breakfast, caffeine and food groups may be impacting mental well-being in young adults: The mediation effect of exercise

Members only

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