I research precision nutrition and healthy longevity, and I build the tools that put that research to work — evidence on one side, shipping on the other: nutrition plans that land on real people, and complexity made simple.
On one side, evidence-based and restrained health & nutrition consulting; on the other, digital tools that free people from repetitive work.
Using the frameworks of functional medicine and precision nutrition, combined with multi-omics and measurable markers, to sort out individualized nutrition and lifestyle plans.
Turning scattered workflows into usable tools: cleaning messy data, automating sync, shipping a landing page or a mini-program that actually runs.
For anyone preparing for the China Nutrition Society's Public Nutritionist certification: a clear view of the whole path — eligibility, exam subjects and textbook priorities — so you know where to start, how to study and how the exam works.
Things I am actually building and running. Some you can use right now; some are still on the way. The three with figures in the corner are already live in WorkBuddy — those numbers are real install and call counts.
Batch cleaning for nutritionist / health-manager exam question banks: auto-fixes broken quotes, misaligned options, out-of-range answers, OCR noise and question-type sorting — and exports a structured bank you can use directly.
Two-way sync between an Obsidian vault and WeChat content: articles, images and videos cross-linked, conversations auto-archived. Three ends, in daily use.
A nutrition formula engine: 150+ ingredients and 15 functional targets, producing morning / evening individualized plans driven by lab-marker trends — covering the full medication journey and female cycles, evidence-locked.
Extracts nutrition-related SNPs from gene reports and maps them to supplement and lifestyle suggestions. The thousand-page report pipeline is done; now polishing the upload → analyze → export workflow.
A prototype exploring lab-report photo OCR plus local LLM analysis — the automated path from a single lab slip to nutrition suggestions.
Interprets exam and lab markers through a functional-medicine lens, spots subclinical imbalance, and outputs an evidence-graded plan integrating supplements, diet and movement — every recommendation traceable, zero hallucination. Updated to v2.5.0.
One formula per person: deep lab-marker interpretation (including subclinical imbalance), nutrient-gap analysis, CEBM/GRADE evidence grading — with a built-in 2,144-entry drug–nutrient interaction check and a 153-ingredient active-form library.
A quality-control self-audit for practitioners: 10 questions, about 40 seconds, testing whether a supplement plan holds up when a client pushes back. The full report covers 102 client challenges and 581 judgement criteria, flagging risky wording and missing population-specific contraindications.
Grades the quality of nutrient-efficacy evidence with NutriGrade, the nutrition-specific grading system: separate 7- and 8-item checklists for RCT and cohort meta-analyses, scoring with source citations, and an explicit list of missing information — a low score can mean thin reporting, not weak evidence. Runs locally, zero network calls.
Give it a nutrient or a claimed benefit and it searches PubMed in real time, then rates the strength of evidence — separating human intervention trials, observational studies and animal / in-vitro work, noting sample sizes, direction of effect and limitations, and returning a traceable summary. Never passes animal data off as a human effect.
Look up and verify credentials for Chinese healthcare practitioners: physician and nurse practice registration, licensed pharmacists, public nutritionists, registered dietitians (CDR/RD), health managers and other vocational certificates. Locates the authoritative query entry point by certificate type, grades legal effect, disambiguates competing issuing bodies, and can output an archivable verification figure — reporting only “verified / needs manual check / unverifiable”, never a pass-or-fail verdict.
Turns a folder of health-check PDFs into deliverable longitudinal reports — multi-year comparison, benchmark cross-referencing and optional professional commentary. Parses with coordinate clustering instead of OCR, auto-groups several years for the same person, and outputs comparison PDFs plus a batch summary HTML. Runs fully locally: no network, no uploads, and it still works on a single PDF.
Measures each speaker’s effective talking time, share of speech, turn count and duration distribution from meeting recordings, videos or audio links — repeated turns by the same speaker are merged — and outputs a self-contained offline HTML report. Built on voice-activity detection and speaker clustering, processed locally.
A health-management program for the silver-haired: individualized assessment from lab markers and a functional-medicine lens, staged and executable nutrition and lifestyle plans around chronic-disease risk and nutrient gaps, with long-term follow-up and re-assessment.
AI-simulated patients with full health profiles — labs, medication history, diet preferences — used to rehearse supplement plans, test intervention pathways and practice consultations, so a plan gets its dry run before it ever meets a real person.
On Xiaohongshu (RedNote) and WeChat, I keep writing about functional medicine, precision nutrition, healthy longevity and AI tooling. Evidence-based, traceable, no fluff.
“Functional Nutrition & Supplement Advisor”, “NutriGrade Evidence Quality Rater”, “PubMed Nutrient Literature Verification”, “Health Credential Verification”, “Health-Check Report Summary” and “Meeting Speaker Time Stats” are published in the WorkBuddy Expert / Skill Marketplace — the ones with corner figures can be tried live. The figures are real install and usage counts, read from each asset’s public share page plus the Open Platform asset report, as of 2026-10-20.
Turn one person’s expertise into a company that actually runs. Five steps: positioning → capability map → teaming & revenue split → compliance scan → my plan. The workbench below is live.
Built and hosted by the 一人一方 team. The AI-assisted steps need a WorkBuddy login; the rest can be used directly. It outputs business guidance — not medical, legal or investment advice.
Functional medicine, longevity medicine, precision nutrition, supplements and health management — five sections, bilingual, every item linked to its original source.
One pass over what actually moved in the GitHub AI ecosystem each day — AI coding & agent infrastructure, clinical research, health and nutrition. Every entry links to the repo plus a note on why it matters, de-duplicated against earlier issues.
I have spent years working on functional medicine and precision nutrition — both the research and its delivery, with a focus on nutrigenomics, healthy longevity and individualized nutrition intervention. I am also an AI tool builder: I like taking the dirty, repetitive work I meet in research and turning it into a tool that runs by itself.
Over the years I moved from “making plans” to “building tools”, and brought what I learned from building back into planning. I believe good health content should be evidence-based, traceable and free of fluff — that is the bottom line for everything I do.
If you have a health question you cannot quite place, or a workflow that repeats itself maddeningly, let's talk.
Whether it is a health question you are unsure how to approach, or a workflow you wish were a tool — you are welcome to reach out.
Replies usually within 1–2 business days · Or DM on Xiaohongshu “匆匆上岸”