ArticleEuropean journal of nutrition2025
Serum homocysteine is a biomarker for hearing loss associated with or without cardiovascular risk: a cross-sectional study in men.
Article in European journal of nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- The Association of Copper Intake with Hearing Loss: a Cross-Sectional Study.Biological trace element research · 2026Article
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Authors and funding
12 authors.
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Abstract
purposeHearing loss (HL) represents a major health problem worldwide, and increasingly so due to population ageing and new leisure activities, such as video gaming or virtual reality experiences. HL has a multifactorial origin including both genetic and environmental issues with nutrition status emerging as a new contributing factor. In fact, certain micronutrient deficiencies, along with excessive consumption of specific macronutrients, have been related to HL This study aimed to examine the association of HL with dietary fat intake, nutritional status biomarkers, and serum metabolic signature in aviation pilots and controls.
methodsA cohort of aviation pilots, chronically exposed to noise pollution at work, was compared to a cohort of non-exposed university workers (controls). Hearing function was determined by tonal audiometry and dietary fat intake was assessed by three 24-h recalls. In addition, lipoprotein profiles as well as serum homocysteine (Hcy), folate, vitamins B
resultsHL prevalence was similar and elevated in both cohorts (controls: 64% vs. noise-exposed: 65%), when compared to the American Speech-Language-Hearing Association (ASHA) classification. When comparing both cohorts, although no significant differences were found in Hcy and folate levels, controls had significantly lower vitamins B
conclusionFolate insufficiency together with hyperhomocysteinemia increased susceptibility to noise-induced HL. However, the role of Hcy in HL without noise exposure at work seems to be partially masked by an altered CV profile.
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