Research Program / Claims / physical-body-1

The physical body is not created once and for all but is continuously created; atoms and molecules constantly die and are completely replaced, physically recreating itself at every moment.

肉体并非一次性造好而是持续被创造，原子和分子不断死亡并被完全替换，每时每刻都在物理性重造自身。

Concept physical body · Domain Cellular Cognition and Mind–Body Inheritance · ontological claim · interface 3/3 · testability 3/3 · status contradicted

This program treats the Seth Material as a source of hypotheses, not as doctrine to be validated. Lead dossiers are AI-compiled from the corpus with a book-and-session citation after every statement; literature reviews are AI web-search summaries whose references were all DOI-verified against Crossref; the agenda draft is an AI synthesis. None of it is Seth's original text, and none of it represents scientific consensus. English fields are machine-translated; the Chinese text is authoritative.

Seth sources (book §session)

personal-reality §625

Adjudicating experiment

Supplementary Question 2: Using tissue banks from about 100 donors of liver, femur, and lens, carbon-14 is measured in DNA, collagen, and lens protein respectively; additionally, in about 60 participants, stable isotope deuterium water tracing is performed with 6–12 months follow-up; tissues are only residual samples from clinically necessary surgeries; project duration about 2–3 years. Fit cell birth, protein synthesis, and specific element exchange rates separately; do not conflate the three as atomic turnover. Predefine 'complete replacement at every moment' as a specific time window, then test whether residual old markers exceed predictions.

Suggested paper title

Tissue-Specific Molecular Persistence and Turnover in Humans Revealed by Stable-Isotope Tracing and Retrospective Radiocarbon Dating

What it would overturn

If instantaneous complete replacement were confirmed, it would overturn the conclusion that the human body contains molecular components retained long-term and that turnover rates are tissue-specific.

Candidate labs / funders

Olaf Bergmann——人体细胞更新与放射性碳定年研究，见所列肝细胞论文; Karolinska Institutet——人体细胞更新研究; Uppsala University——加速器质谱及放射性碳测量

Specificity of Seth's formulation

'Continuous renewal' does not go beyond modern metabolic theory; 'all' and 'every moment' are stronger if taken literally and have been refuted by evidence of long-lived molecules; the original does not give a unified time constant.

Note

This review judges based on the given Chinese claims and does not verify the original Seth passages; searches current as of 2026-09-06; DOIs are confirmed via journals or literature databases, with no claim of item-by-item Crossref calls; all sample sizes are planned magnitudes and must be determined by power analysis; atoms do not 'die' in normal metabolism, and cellular renewal is not equivalent to atomic annihilation and regeneration.

Evidence (3, DOI-verified via Crossref)

Diploid hepatocytes drive physiological liver renewal in adult humans — Paula Heinke 等 (2022), Cell Systems
支持持续、组织特异性的更新：成人肝细胞平均年龄不足三年，但细胞年龄不等于其全部原子的年龄。[论文](https://doi.org/10.1016/j.cels.2022.05.001)
Collagen turnover in the adult femoral mid-shaft: modeled from anthropogenic radiocarbon tracer measurements — Robert E. M. Hedges、John G. Clement、C. David L. Thomas、Tamsin C. O'Connell (2007), American Journal of Physical Anthropology
67人的骨胶原放射性碳数据支持缓慢且随年龄变化的更新，保留的膳食碳信号可跨越十年以上。[论文](https://doi.org/10.1002/ajpa.20598)
Radiocarbon Dating of the Human Eye Lens Crystallines Reveal Proteins without Carbon Turnover throughout Life — Niels Lynnerup 等 (2008), PLOS ONE
晶状体核蛋白的碳可保留终生，直接反驳身体所有分子都迅速、完全替换的解释。[论文](https://doi.org/10.1371/journal.pone.0001529)

Cite: Future Mind Institute, Seth Material Research Agenda, claim physical-body-1, https://www.seth.org.cn/en/research/claims/physical-body-1