New research shows that certain foods may positively impact mental well-being as we age.
Fruits and vegetables support well-being
A higher intake of fruits and vegetables was consistently associated with stronger eudaimonic well-being, which reflects life purpose and positive relationships.
Fish increases happiness
Greater fish consumption was connected to higher levels of happiness across several models in the study.
The role of omega-3 and omega-6
Polyunsaturated fatty acids, including omega-3 and omega-6, are essential for brain, nerve, and cell functions, but the link to well-being appeared less consistent.
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Three domains of well-being
Researchers examined well-being in three areas: eudaimonic well-being (life purpose and personal growth), affective well-being (positive emotions such as happiness), and evaluative well-being (overall life satisfaction).
Large study on older adults
The study used data from 3,103 participants in England, focusing on middle-aged and older adults.
Social and economic factors matter
Findings also showed correlations between wealth, education, and higher levels of well-being.
Different foods, different benefits
While fruits and vegetables were strongly tied to life purpose, fish intake was more closely linked to happiness.
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Life satisfaction showed weaker and less stable connections to diet.
The impact of diet choices
Researchers emphasize that diet may play an important role in mental well-being, even when depressive symptoms and other factors are considered.
Study limitations
The study relied on self-reported dietary data, which can be inaccurate. Most participants were white, limiting the generalizability to other populations.
More research is needed
Future studies should include long-term designs, dietary interventions, and cross-cultural comparisons to strengthen understanding.
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The importance of nutrition education
Experts stress the need to educate people early about the influence of diet, which can significantly impact both physical and mental health in older age.
You are what you eat
The study concludes that dietary choices may have both protective and promotive effects on psychological well-being, making nutrition a key factor in overall health.
This article is based on information from Medical News Today.
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