# Nitrate Exercise Performance Randomized Trial: What the Evidence Says
Canonical: https://www.migaku.app/guides/nitrate-exercise-performance-randomized-trial-evidence-review
Category: evidence-review
Summary: Nitrate Exercise Performance Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pa
Last reviewed: 2026-06-23
Reviewed by: Migaku Evidence Review
# Nitrate Exercise Performance Randomized Trial: What the Evidence Says

## Quick Answer

Nitrate Exercise Performance Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are randomized trial, so conclusions should be framed as evidence-aware guidance rather than medical advice.

## Key Takeaways

- This page is generated only from sources stored in the Migaku evidence knowledge base.
- Current evidence mix: 1 randomized trial, 1 preclinical study.
- Claims should be interpreted with the source type, study design, population, and publication date in mind.
- This article is educational and does not replace care from a qualified clinician.

## Evidence Map

| Source | Evidence type | Level | Date | Identifier |
| --- | --- | ---: | --- | --- |
| Beetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers | randomized trial | 2 | 2026-05-03 | 10.1002/hsr2.72218 |
| Effects of Dietary Nitrate and Caffeine on End Power and Work Above End Power During a 3 min All-Out Test in Trained Male Cyclists | preclinical study | 4 | 2026-05-02 | 10.3390/nu18091463 |

## What The Sources Report

- To bridge this evidence gap, the International Olympic Committee has developed a categorization system for nutritional supplements, evaluating them based on the strength of supporting research for athletic performance benefits. [Nojoumi Maedeh (2026); evidence level 2]
- Among these, inorganic nitrate (NO₃⁻) has emerged as a promising ergogenic aid, particularly for high-intensity sports, with evidence from meta-analyzes demonstrating improvements in aerobic and anaerobic performance among recreationally active individuals. [Nojoumi Maedeh (2026); evidence level 2]
- Following ingestion, NOis reduced to nitrite and subsequently nitric oxide (NO) through the enterosalivary nitrate-nitrite-NO pathway, where it acts peripherally as a signaling molecule involved in the regulation of blood flow, muscle contractility, glucose homeostasis, and mitochondrial respiration. [Hagele Anthony M. (2026); evidence level 4]
- These physiological effects have been associated with reduced oxygen cost of submaximal exercise and improved exercise tolerance, translating to improvements in performance, particularly in tasks of moderate-to-severe intensity and exercise durations in the ~5-30 min range in young, healthy, physically active individuals. [Hagele Anthony M. (2026); evidence level 4]

## How To Read This Evidence

Evidence level 1 generally reflects systematic reviews or meta-analyses. Level 2 includes randomized trials, guidelines, or public-health guidance. Level 3 usually reflects observational or narrative-review evidence. Level 4 is weaker or early-stage evidence. The level is a sorting aid, not a final quality grade.

## Practical Interpretation

There is trial evidence in the current set, but population and intervention details still matter. For nitrate exercise performance randomized trial, the next editorial step is to add more targeted sources and separate strong findings from early or indirect evidence.

## Limits Of This First Pass

This is a small-batch MVP article. It uses the first ingested sources for this topic and should be expanded with more targeted searches, license review, and human editorial checks before being treated as a definitive review.

## References

- Nojoumi Maedeh (2026). Beetroot Plus Vitamin C for Performance and Recovery: Protocol of a Double‐Blind, Placebo‐Controlled, Randomized Crossover Trial in Semi‐Professional Wrestlers. DOI: 10.1002/hsr2.72218. PMCID: PMC13136499. PMID: 42088663. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC13136499/
- Hagele Anthony M. (2026). Effects of Dietary Nitrate and Caffeine on End Power and Work Above End Power During a 3 min All-Out Test in Trained Male Cyclists. DOI: 10.3390/nu18091463. PMCID: PMC13164879. PMID: 42124064. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC13164879/

## Safety Note

Health information can change, and individual risk depends on medical history, medications, pregnancy status, age, and diagnosis. Talk with a qualified clinician before changing treatment, supplement, or medication routines.