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Alex Kalkanis

@sleepdoctor.bsky.social

Sleep specialist, researcher and always on the move

Alex Kalkanis @sleepdoctor.bsky.social · 13/11/2025

Just completed a very interesting project regarding the natural history of sleep apnea. A broad field with diverse study findings so far.

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Alex Kalkanis @sleepdoctor.bsky.social · 25/11/2024

Healthy sleep architecture is important first memory and emotional memory consolidation.

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Alex Kalkanis @sleepdoctor.bsky.social · 19/11/2024

Both low-intensity and moderate-to-vigorous physical activity are linked to deeper, more restorative sleep and this better sleep is, in turn, associated with more energy and less stress the following morning.

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Alex Kalkanis @sleepdoctor.bsky.social · 27/11/2023

jamanetwork.com/journals/jam... Researchers looked recently at 25 melatonin gummy products that are sold as “dietary supplements”. 22 of them contained different amounts of melatonin than written on the label. Not so innocent after all.

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Alex Kalkanis @sleepdoctor.bsky.social · 08/11/2023

www.frontiersin.org/articles/10.... Shifts, on-call duty, late nights, you name it, we have done them all. A short guide on how to optimize recovery using evidence-based knowledge.

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