Zinc supplementation for tinnitus (Cochrane Review)
Record details
- Authors: Person OC, et al.
- Journal / source: Cochrane Database of Systematic Reviews (2016)
- Design: Systematic review
- Sample: 209 (3 studies)
- Primary endpoint: Tinnitus symptoms
- Randomized: Yes · Sham/placebo-controlled: Yes · Independent of the manufacturer: Yes
What this research found
No evidence that oral zinc improves tinnitus symptoms in adults.
Limitations and conflicts of interest
See the record summary above.
Funding / conflicts: Independent.
Primary sources
Used as evidence for
This is an original summary from the Tinnitus Evidence verified database, checked against the primary source — not a reproduction of the publisher's abstract.