Caffeine intake (200 mg) in the morning affects human sleep and EEG power spectra at night

Overview of attention for article published in Brain Research, March 1995

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In the top 5% of all research outputs scored by Altmetric
Among the highest-scoring outputs from this source (#32 of 12,313)
High Attention Score compared to outputs of the same age (99th percentile)
High Attention Score compared to outputs of the same age and source (98th percentile)

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news: 14 news outlets
blogs: 2 blogs
twitter: 14 X users
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googleplus: 1 Google+ user
reddit: 28 Redditors
video: 5 YouTube creators
podcasts: 1 podcast

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So far, Altmetric has seen 22 news stories from 14 outlets.

Caffeine doses as low as 100 mg could reduce deep sleep quality

AOL, 06 Oct 2026

A recent review has found that even low doses of caffeine may affect sleep quality, particularly slow-wave (deep) sleep.

Caffeine doses as low as 100 mg could reduce deep sleep quality

Medical News Today, 06 Oct 2026

Share on PinterestLow caffeine doses and consuming it in the morning may affect deep sleep, according to a new review.

News story from Neue Zürcher Zeitung (NZZ) on Wednesday 04 September 2024

Neue Zürcher Zeitung (NZZ), 04 Sep 2024

El café por la mañana podría estar afectando tu sueño en la noche

ADN 40, 14 Oct 2023

El café es uno de los productos que mayor adicción ha generado en las personas desde hace muchos años, pues su sabor y reacción…

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