Accountability
Corrections Policy
ProteinCalc should be easy to correct when a source changes, a calculator assumption is unclear, or a nutrition claim needs tighter wording. This policy explains how we handle those updates.
Last updated May 18, 2026
What We Correct
We correct factual errors, outdated source references, broken citations, unclear calculator methodology, inaccurate food values, missing medical cautions, and wording that could overstate what the evidence supports.
Small grammar or formatting changes may be made silently. Material nutrition, medical-context, source, or calculator changes should be reflected in the page's updated date where practical.
How Corrections Are Reviewed
Source and calculation corrections are checked against the same hierarchy used for new content: institutional sources first, then peer-reviewed literature, then trusted medical sites and professional organizations as supporting context.
Corrections involving medical risk, medication-adjacent content, pregnancy, lactation, kidney disease, diabetes, older adults, or appetite-loss guidance should receive reviewer attention before publication.
Reader Feedback
Readers can flag issues such as a broken source link, a food value that does not match a cited USDA entry, a calculator result that needs explanation, or a sentence that feels medically overconfident.
Useful correction reports include the page URL, the specific sentence or result, and the source that supports the requested change.
What We Do Not Do
We do not provide personal medical advice through corrections. A reader's individual protein target can depend on diagnosis, lab results, medication, pregnancy status, training load, appetite, and clinician instructions.
When a correction request is actually a personal health question, the safest response is to recommend individualized guidance from a qualified healthcare provider.
Institutional and trusted resources we use
- USDA FoodData Central - U.S. Department of Agriculture
- Nutrient Recommendations and Databases - NIH Office of Dietary Supplements
- Dietary Reference Intakes summary tables - National Academies Press
- Dietary Reference Intakes for Energy - NCBI Bookshelf
- PubMed biomedical literature database - National Library of Medicine
- DailyMed drug label database - FDA / National Library of Medicine
- Nutrition and healthy eating - Mayo Clinic
- Nutrition Hub - National Kidney Foundation