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The Future Wellness Briefing

One claim tested properly a week, what to do about it, and a position that goes on the Register and stays there.

Numbering begins at 001 with the first email issue. Each issue is dated, numbered and immutable once published, and a correction appears as a dated note rather than a silent edit. The twenty-eight LinkedIn editions that preceded the Briefing migrate into Articles, where they can be revised and kept current.

The Future Wellness BriefingOne measured read a week. Free, and every position lands on the Register.
Issue 001
Thursday 10 September 2026
Sleep and circadian

Issue No. 001: Room Temperature

Sleep is a thermoregulatory event before it is anything else. Why the 18 degrees figure is a floor rather than a specification, and what the mattress does after the thermostat stops.

Also available as RSS. The Register ships with this first issue and is linked from the email.

A claim without a parameter, a threshold, a unit and an instrument is not a claim. It is a preference with a citation attached.

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Every position we have ruled on, in one table

Category-level verdicts with their sources and the issue that ruled on them. Supported, partly supported, not supported, or never been tested.

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Thursday mornings. One claim tested properly, what to do about it, and the position that goes on the Register.

It is the only wellness email I read where I can check the working.Estates director, five-property European hotel group

Every position lands on the Register

No brand is named in a negative finding, and where no trial exists we say never been tested rather than dressing up an absence as caution.