Vinegar

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•Last Updated: January 15, 2026

Vinegar is a liquid made up of acetic acid and water, and is produced through a 2-step fermentation process. It is used for various purposes, including cooking, cleaning, and baking.

Last Updated:January 15, 2026

28 participants in 1 trial

Examine Evidence Grades

D1 outcome

Examine Database: Vinegar

Health Condition/Goal	Health Outcome	Grade	Evidence	Effect
Depression	1 outcome		1 Study

Depression

1 outcome

Depression

Research FeedRead all studies

The effect of vinegar on depression symptoms

In this randomized controlled trial, supplementation with vinegar did not clearly improve depression symptoms in adult participants, but further research is needed.

Examine Database References

Depression Symptoms - Barrong H, Coven H, Lish A, Fessler SN, Jasbi P, Johnston CSDaily Vinegar Ingestion Improves Depression and Enhances Niacin Metabolism in Overweight Adults: A Randomized Controlled Trial.Nutrients.(2024 Jul 18)