evidence table
Zinc Sleep Randomized Trial Evidence Table
Structured evidence table for Zinc Sleep Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Zinc Sleep Randomized Trial | Conclusion Current RCT evidence shows inconsistent and limited findings, and no firm conclusions can be drawn about whether any OTC therapy provides symptomatic benefit. | 1 | Menon R (2026) | Effectiveness of Over-The-Counter Treatments for Tinnitus Symptom Relief: A Systematic Review. |
| Zinc Sleep Randomized Trial | Level of evidence 1 (Systematic review of RCTs with low-moderate heterogeneity). | 1 | Menon R (2026) | Effectiveness of Over-The-Counter Treatments for Tinnitus Symptom Relief: A Systematic Review. |
| Zinc Sleep Randomized Trial | Objective To review the effectiveness of over-the-counter (OTC) treatments in reducing tinnitus symptom severity as measured by the Tinnitus Handicap Inventory (THI) in randomized controlled trials. | 1 | Menon R (2026) | Effectiveness of Over-The-Counter Treatments for Tinnitus Symptom Relief: A Systematic Review. |
| Zinc Sleep Randomized Trial | Methods A comprehensive search was conducted in PubMed, Embase, Cochrane CENTRAL, ClinicalTrials.gov, and WHO ICTRP through March 2025. | 1 | Menon R (2026) | Effectiveness of Over-The-Counter Treatments for Tinnitus Symptom Relief: A Systematic Review. |
| Zinc Sleep Randomized Trial | Hypertension represents the predominant risk factor for cardiovascular disease morbidity and mortality; with significant healthcare utilization and expenditure. | 2 | Sinclair J (2026) | Effects of peppermint (Mentha x piperita L.) oil on cardiometabolic outcomes in patients with pre- and stage 1 hypertension: A placebo randomized controlled trial. |
| Zinc Sleep Randomized Trial | Given the substantial health and economic burden associated with hypertension worldwide, these findings suggest that twice-daily peppermint supplementation may represent a simple, low-cost, and well-tolerated strategy to support blood pressure reduction in this population. | 2 | Sinclair J (2026) | Effects of peppermint (Mentha x piperita L.) oil on cardiometabolic outcomes in patients with pre- and stage 1 hypertension: A placebo randomized controlled trial. |
| Zinc Sleep Randomized Trial | Pharmaceutical management is habitually adopted; although its long-term effectiveness remains ambiguous, and accompanying adverse effects are disquieting. | 2 | Sinclair J (2026) | Effects of peppermint (Mentha x piperita L.) oil on cardiometabolic outcomes in patients with pre- and stage 1 hypertension: A placebo randomized controlled trial. |
Source documents