In a recent study published in the journal Nutrients , researchers in the United States investigated the effects of daily vinegar ingestion on depression symptoms in overweight, healthy adults. Their results indicate that consuming vinegar daily over four weeks significantly improved self-reported depression scores, potentially due to enhancements in niacin metabolism. Study: Daily Vinegar Ingestion Improves Depression and Enhances Niacin Metabolism in Overweight Adults: A Randomized Controlled Trial .
Image Credit: kellyreekolibry / Shutterstock Background Depressive disorders, among the most common mental health burdens globally, have seen significant increases in prevalence over the past decade. Standard treatments, including medications and psychotherapy , have variable efficacy and can cause severe side effects. This inconsistency has driven the search for alternative therapies.
Vinegar, a solution of fermented acetic acid, has emerged as a potential dietary supplement with benefits for managing blood, weight reduction, and the risk of heart disease. Previous studies suggest that vinegar might also improve depression symptoms by enhancing tryptophan metabolism, which is linked to increased serotonin production in the brain. However, further studies are needed to understand its efficacy.
About the study Researchers conducted a randomized controlled trial to investigate the effects of daily vinegar ingestion on depression symptoms in overweight, healthy adults over four we.