# Creatine Sleep Latency Randomized Trial: What the Evidence Says
Canonical: https://www.migaku.app/guides/creatine-sleep-latency-randomized-trial-evidence-review
Category: evidence-review
Summary: Creatine Sleep Latency Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are
Last reviewed: 2026-07-23
Reviewed by: Migaku Evidence Review
# Creatine Sleep Latency Randomized Trial: What the Evidence Says

## Quick Answer

Creatine Sleep Latency Randomized Trial has 2 source documents in the current Migaku evidence database. The strongest available sources in this first pass are systematic review, 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 systematic review, 1 research article.
- 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 |
| --- | --- | ---: | --- | --- |
| Dietary supplement and medication use in professional and pre-professional dancers: widespread use but limited evidence of benefit—a systematic review | systematic review | 1 | 2026-06-04 | 10.3389/fnut.2026.1850279 |
| Body-weight-specific and shared metabolomic responses to acute sleep loss in young adults | research article | 4 | 2026-06-03 | 10.1186/s12967-026-08350-4 |

## What The Sources Report

- Evidence on specific supplements suggests potential but limited benefit to dancers. [Vela-Andreu Marian (2026); evidence level 1]
- Vitamin D insufficiency has been associated with increased risk of musculoskeletal injury, and interventional studies in a small population of dancers suggest potential reductions in injury incidence and enhanced muscle function with supplementation, although dancer-specific evidence remains scarce. [Vela-Andreu Marian (2026); evidence level 1]
- Insufficient sleep constitutes a risk factor for adverse cardiometabolic effects, such as weight gain and obesity. [Good Linnéa (2026); evidence level 4]
- Conversely, obesity is also associated with disrupted sleep and worse sleep quality. [Good Linnéa (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 at least one systematic-review style source in the current set, so it deserves more weight than single-study evidence. For creatine sleep latency 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

- Vela-Andreu Marian (2026). Dietary supplement and medication use in professional and pre-professional dancers: widespread use but limited evidence of benefit—a systematic review. DOI: 10.3389/fnut.2026.1850279. PMCID: PMC13275222. PMID: 42325513. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC13275222/
- Good Linnéa (2026). Body-weight-specific and shared metabolomic responses to acute sleep loss in young adults. DOI: 10.1186/s12967-026-08350-4. PMCID: PMC13263921. PMID: 42231340. License: CC BY 4.0. https://pmc.ncbi.nlm.nih.gov/articles/PMC13263921/

## 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.