This page documents how Astren Field Notes selects topics, evaluates evidence, incorporates long-term observational data, and maintains its independence. It is published in the interest of transparency.
Articles originate from observable patterns in long-term coaching records or from published research that the editorial team identifies as underreported. A pattern must appear across a minimum of 12 weeks of continuous tracking and be reproducible across multiple observation subjects before it becomes a candidate article topic.
The editorial team conducts a review of relevant peer-reviewed publications to determine whether the observed pattern is supported by, contradicted by, or absent from the published research literature. This review covers a minimum of five primary sources per topic. Sources are prioritised by recency and methodological robustness.
Each article is drafted by a named author and reviewed by at least one second editor before publication. The review process focuses on factual accuracy, appropriate scoping (the article does not claim more than the evidence supports), and editorial tone. The publication does not publish articles that prescribe specific regimes or that claim therapeutic outcomes.
Completed pieces are published under the named author's byline with a publication date. Corrections are accepted from readers via the contact form. Confirmed corrections are appended to the article within five working days. The original text is retained with a visible correction note rather than silently altered.
All factual claims are attributed to peer-reviewed research published in recognised nutritional science, sleep research, or behavioural science journals, or to direct long-term client observation data maintained by the editorial team. We do not cite secondary journalism as a primary source.
Where the evidence base is limited, contested, or derived from small samples, articles use explicit uncertainty language: “suggests”, “appears in observational data”, “is consistent with”. We do not overstate the strength of evidence to increase narrative force. Precision about uncertainty is part of the editorial standard.
Long-term client observation data cited in articles is drawn from coaching records maintained for a minimum of 12 weeks per subject. Patterns are reported when they appear consistently across multiple subjects and are not contradicted by the available published research. Individual case anecdotes are not used as primary evidence.
Astren Field Notes does not carry advertising. It does not accept sponsored content, affiliate links, or product placement in any form. It has no commercial relationships with supplement manufacturers, wellness device companies, sleep technology businesses, or any entity with a financial interest in the topics it covers.
This independence is not incidental. It is a structural requirement of the editorial standard. Articles that evaluate published evidence and long-term observation data cannot do so reliably if the publication has financial exposure to particular outcomes. The scope of coverage and the specific conclusions drawn in each article are determined solely by the evidence and observation reviewed, not by any external interest.
Writers disclose any relevant interests in their contributor notes. Where no conflict exists, no disclosure is made. Where a writer has any prior relationship with organisations or products tangentially relevant to their article, that relationship is disclosed in the byline note regardless of whether it appears to have influenced the content.
“Editorial independence is not a virtue claimed in principle. It is an operating condition maintained in practice. The methodology here is its documentation.”
Editorial Note — Astren Field Notes, London, 2024