trustmebro.to/r/…
✓ checked
trust me, bro:
here is the receipt.
the claim

Caffeine consumption negatively impacts sleep duration and quality.

the verdict
SUPPORTED
the evidence backs this
Recorded sources
6 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that caffeine consumption negatively impacts sleep duration and quality?

Yes. Multiple scientific studies and systematic reviews indicate that caffeine acts as an adenosine receptor antagonist that suppresses deep sleep, delays sleep timing, and negatively impacts overall sleep duration and quality.

Verdict: SUPPORTED · 6 sources for, 0 against · Last checked

The analysis

The retrieved literature consistently supports the claim that caffeine consumption negatively impacts sleep duration and quality. Multiple studies (such as Shattuck & Matsangas 2017, and the systematic review on sleep EEG) demonstrate physiological and behavioral links between caffeine intake and sleep disruption, including reduced sleep duration, lighter sleep states, and delayed bedtimes.

Evidence for · 6
Sunlight Exposure, Work Hours, Caffeine Consumption, and Sleep Duration in the Naval Environment
2017
Shattuck and Matsangas (2017) found that caffeinated beverage consumption was a statistically significant predictor of reduced daily sleep duration.
Get citation
Shattuck, N. L. & Matsangas, P. (2017). Sunlight Exposure, Work Hours, Caffeine Consumption, and Sleep Duration in the Naval Environment. doi.org. https://doi.org/10.3357/amhp.4721.2017

See more details
More for · 5
Caffeine and Sports Performance: The Conflict between Caffeine Intake to Enhance Performance and Avoiding Caffeine to Ensure Sleep Quality
2025
The review by sports and sleep researchers highlights that caffeine intake, particularly around evening hours, leads to increased activation and reduced sleep quality.
Get citation
Silva, H., Coso, J. D., & Pickering, C. (2025). Caffeine and Sports Performance: The Conflict between Caffeine Intake to Enhance Performance and Avoiding Caffeine to Ensure Sleep Quality. doi.org. https://doi.org/10.1007/s40279-025-02245-y

Optimizing health through integrated dietary and sleep management
2024
Integrated dietary reviews note that excessive caffeine consumption can disrupt sleep architecture and lead to sleep disturbances.
Get citation
Bhawini, Sulaiman, S., Ajingi, S., Singh, Maurya, N., Bhawini, A. A., Neelesh, S., & Maurya, K. (2024). Optimizing health through integrated dietary and sleep management. doi.org. https://doi.org/10.46492/ijai/2024.9.2.38

Coffee consumption patterns and sleep quality among Saudi Youth: A cross-sectional study.
2026
A study of youth by Saudi researchers demonstrated that evening and night-time coffee consumption is a strong independent predictor of delayed sleep timing and altered sleep duration.
Get citation
A, A., G, H., Y, A., A, A., A, A., A, A., A, A., M, A., K, A., M, A., M, A., F, A., MA, A., & MM, A. (2026). Coffee consumption patterns and sleep quality among Saudi Youth: A cross-sectional study.. doi.org. https://doi.org/10.1016/j.sleepx.2026.100187

The Caffeinated Brain Part 2: The Effect of Caffeine on Sleep-Related Electroencephalography (EEG)-A Systematic and Mechanistic Review.
2026
A systematic and mechanistic review of sleep EEG concluded that caffeine suppresses low-frequency NREM activity, promoting a lighter, more aroused, and wake-like sleep profile.
Get citation
J, C. & D, K. (2026). The Caffeinated Brain Part 2: The Effect of Caffeine on Sleep-Related Electroencephalography (EEG)-A Systematic and Mechanistic Review.. doi.org. https://doi.org/10.3390/nu18081220

Caffeine intake from different dietary sources and its association with sleep quality in employed adults.
2026
A cross-sectional study on employed adults showed that higher daily caffeine intake is significantly correlated with poor sleep quality, specifically impacting sleep duration and disturbances.
Get citation
K, T., Z, Y., & F, A. (2026). Caffeine intake from different dietary sources and its association with sleep quality in employed adults.. doi.org. https://doi.org/10.1186/s40795-026-01312-5

Related receipts

What does the evidence say?

The retrieved literature consistently supports the claim that caffeine consumption negatively impacts sleep duration and quality. Multiple studies (such as Shattuck & Matsangas 2017, and the systematic review on sleep EEG) demonstrate physiological and behavioral links between caffeine intake and sleep disruption, including reduced sleep duration, lighter sleep states, and delayed bedtimes.

Receipt History
first checked04 Aug 2026
judged → SUPPORTED · 8404 Aug 2026
Anyone with this link can read the claim and its public receipt, including any personal information in that text. Open permanent receipt.
Check your own claim
Challenge the receipt
Requests are recorded for review. This does not start an automatic check or guarantee a response time.

See the evidence timeline

Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.

This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work