Sugar Intake Is Associated With Increased Odds of Depression and Anxiety: Evidence From A Cross-Sectional Study
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View abstract on PubMed
Summary
This summary is machine-generated.High sugar intake, particularly sucrose and sugar-sweetened beverages, is linked to increased odds of depression and anxiety. This study highlights the potential impact of dietary sugars on mental health.
Area Of Science
- Nutritional Psychiatry
- Dietary Epidemiology
- Mental Health Research
Background
- Dietary factors, including sugar intake, are increasingly recognized for their potential influence on mental well-being.
- Understanding the specific associations between different types of sugars and mental health conditions like depression and anxiety is crucial.
Purpose Of The Study
- To investigate the relationship between total and specific sugar consumption and the prevalence of depression and anxiety.
- To examine dietary exposures meeting Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) criteria in relation to mental health outcomes.
Main Methods
- An online cross-sectional study conducted in the UK (2022-2024) involving 377 adults aged 18-66.
- Dietary intake, including total and specific sugars (fructose, galactose, glucose, lactose, maltose, sucrose) and GBD dietary risk factors, was assessed using the EPIC-Norfolk Food Frequency Questionnaire.
- Depression and anxiety were identified using the Depression, Anxiety and Stress Scales.
Main Results
- The prevalence of depression and anxiety was 12.5% and 16.4%, respectively.
- Higher total sugar intake was associated with increased odds of both depression (OR: 1.01) and anxiety (OR: 1.01).
- Specifically, increased sucrose intake correlated with higher odds of anxiety (OR: 1.02), and sugar-sweetened beverage consumption was linked to greater odds of depression (OR: 1.00) and anxiety (OR: 1.00).
Conclusions
- Higher overall sugar intake is associated with elevated risks for both depression and anxiety.
- Sucrose and sugar-sweetened beverages represent specific dietary components that may significantly contribute to the development or exacerbation of anxiety and depression.
- Further research is warranted to elucidate the mechanisms underlying these associations and their implications for mental health interventions.
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