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All issues

Everything we’ve sent. In order.

Every issue stays in the archive. The science does not expire.

today’s issue

Sep 18, 2026

The amino acid that lowers your body temperature from the inside

All issues

Everything we’ve sent. In order.

Every issue stays in the archive. The science does not expire.

today’s issue

Sep 18, 2026

The amino acid that lowers your body temperature from the inside

explore the archive

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Aug 14, 2026

There is a stage of sleep that works like overnight therapy

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Aug 11, 2026

Your body's real sleeping pill fires after sex

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Aug 8, 2026

Why you fall asleep fine, then surface at 2am for no reason

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Aug 7, 2026

The steady weight that deepened sleep in a controlled trial

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Aug 4, 2026

The nighttime pill that leaves you foggier than no sleep at all

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Aug 1, 2026

The serotonin link between how you sleep and how you wake

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Jul 30, 2026

Acid can wreck your sleep all night without one second of heartburn

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Jul 28, 2026

Why you wake foggy with a dry mouth after a full night

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Jul 24, 2026

Smell is the only sense wired straight into your emotional brain

The Last Hour is for informational purposes only. Nothing here is medical advice. If you have a sleep disorder, chronic health condition, or are taking medication, consult a qualified clinician before making changes to your routine.

© 2026 The Last Hour. All rights reserved.

The Last Hour is for informational purposes only. Nothing here is medical advice. If you have a sleep disorder, chronic health condition, or are taking medication, consult a qualified clinician before making changes to your routine.

© 2026 The Last Hour. All rights reserved.