Metabolic features of treatment-refractory major depressive disorder

Using blood analysis and advanced metabolomic techniques, researchers have uncovered distinct metabolic characteristics in people with severe depression and suicidal thoughts, with over 90% accuracy in distinguishing them from healthy people.

These characteristics included abnormalities in fat metabolism, increased RNA turnover, and mitochondrial dysfunction.

About 75% of the metabolic abnormalities were individualized, suggesting the need for personalized treatment approaches.

The study suggests nutrient deficiencies, including carnitine, CoQ10, and folic acid, may play a role.

Carnitine is important for fatty acid transport into mitochondria for energy production.

CoQ10 is involved in mitochondrial energy generation and acts as an antioxidant.

Folic Acid is essential for DNA synthesis and repair, and amino acid metabolism.