Our purpose
Everyday Body Guide is an independent, English-language health education website. We explain common measurements and everyday wellness topics in plain language, then build transparent tools that show the assumptions behind an estimate.
Everyday Body Guide was founded and is operated by Yanhua Yang, Founder & Editor. She is responsible for editorial direction, source research and organization, content editing, calculator and tool development coordination, corrections, updates, and site maintenance.
What we publish
Our current coverage focuses on adult sleep, BMI and body composition, resting and daily energy expenditure, calorie estimates, protein, and hydration. We prioritize questions where a reader benefits from seeing the calculation, source, uncertainty, or next decision rather than receiving a number alone.
We do not sell clinical services, supplements, treatment programs, or personalized meal plans. Calculator entries are processed in the browser and the results are educational estimates.
How a guide is prepared
Yanhua defines the reader question, researches and organizes sources, checks substantive claims against linked public-health guidance or primary research, coordinates calculator testing against worked examples, and edits language for clarity and unsupported promises. References appear on the page so readers can inspect the underlying source.
A published or updated date describes the page's editorial history. We change the updated date when a substantive explanation, source, calculation, or recommendation boundary changes—not for cosmetic edits.
Qualifications and review disclosure
Yanhua Yang is not a physician, registered dietitian, or licensed healthcare professional. Everyday Body Guide does not present her editorial work as clinician review, medical care, diagnosis, treatment, or individualized medical advice.
A professional reviewer will only be named on a page after that person has actually reviewed it and their relevant credentials have been verified. This transparent limit is why our content stays within general education, cites its sources, explains uncertainty, and directs personal symptoms and treatment decisions to qualified healthcare professionals.
Corrections and contact
For a factual correction, include the page URL, the statement in question, and a supporting source when possible. Email contact@everydaybodyguide.com. Yanhua reviews material corrections and updates the affected page when warranted.
Please do not send personal medical information. Yanhua does not diagnose symptoms, recommend treatment, or provide emergency assistance.