Life
    Health

    Fruits and vegetables background large overhead colorful mix green to red in studio. Green, white, orange, red.

    Eating healthily ‘significantly improves mood’

    6 February 2019

    There is a positive association between the quantity of fruit and vegetables consumed and people’s self-reported mental well-being, according to new research by the university of Leeds.

    The findings indicate that eating just one extra portion of fruit and vegetables a day could have an equivalent effect on mental well-being as around 8 extra days of walking a month (for at least 10 minutes at a time).

    Dr. Neel Ocean, who authored the study, said: ‘It’s well-established that eating fruit and vegetables can benefit physical health. Recently, newer studies have suggested that it may also benefit psychological well-being. Our research builds on previous work in Australia and New Zealand by verifying this relationship using a much bigger UK sample.’

    ‘While further work is needed to demonstrate cause and effect, the results are clear: people who do eat more fruit and vegetables report a higher level of mental well-being and life satisfaction than those who eat less.’

    ‘There appears to be accumulating evidence for the psychological benefits of fruits and vegetables. Despite this, the data show that the vast majority of people in the UK still consume less than their five-a-day. Encouraging better dietary habits may not just be beneficial to physical health in the long run but may also improve mental well-being in the shorter term.’

    ‘This work is part of a broader project between our universities known as “IKnowFood”. As well as investigating consumer behaviour and wellbeing, IKnowFood is exploring how farmers in the UK, and businesses across the global food supply chain, can become more resilient in the face of growing uncertainty in markets, regulation and the natural environment.’

    During the study the same individuals were followed over a period of time. The study also controlled for alternative factors that may affect mental well-being, such as age, education, income, marital status, employment status, lifestyle and health, as well as consumption of other foods such as bread or dairy products.