MentalHealthDaily

Noise Exposure Tinnitus Biomarkers: 92% Metabolite Mediation

by GLOOM

MHD featured image for noise exposure, tinnitus biomarkers, GABA, and sphingolipid metabolism.

A 2026 serum multiomics study linked occupational noise exposure to tinnitus severity mostly through metabolism: 10 metabolites, including GABA, fumaric acid, and steroid hormone precursors, statistically mediated 92% of the exposure-tinnitus association.1 The result is not a clinical blood test yet, but it pushes tinnitus biology beyond the ear-only frame toward a metabolism-immunity model that …

Plasma Metabolomics as Biomarkers in Depression: Betaine & Piperine Abnormalities (2024 Study)

by GLOOM

Depression is a complex mental health disorder that affects millions worldwide, presenting a significant challenge to both diagnosis and treatment. Recent advances in metabolomics—the study of small molecules in biological systems—have opened new avenues for understanding the biochemical underpinnings of depressive disorders. By analyzing blood serum metabolites, researchers can now identify biomarkers that distinguish patients …