How can I check a health claim and prepare useful questions?
Keep a health claim attached to its source, evidence and limits. Use what you learn to prepare a clearer conversation with a healthcare professional and identify what remains uncertain.
What this guide helps you do
Health-information literacy and communication planning. This guide performs no diagnosis, treatment selection, product review or appraisal of an individual clinical study. It cannot establish that a medicine, supplement, procedure or website claim is suitable for a person.
Practical steps
Write the actual claim
Record the exact question in your own words, who made the claim, its URL and date, and whether it is news, advertising, personal experience or research. Separate what the page says from what you inferred. A familiar institution or a confident story does not settle the evidence for the particular claim. Source: MedlinePlus evaluating health information.
Check who stands behind the information
MedlinePlus suggests checking the operator, purpose and funding, supporting references, review process, dates and personal-information practices. Look for those details on the actual page. Mark missing information as unknown; do not quietly turn a recent search-result timestamp into a substantive medical review date. Source: MedlinePlus evaluating health information.
Follow the evidence far enough to see its limits
For research in the news, record who was studied, study type, size, duration and funding when these are available. Ask whether the report supports the claim being made and whether its population resembles the question at hand. NCCIH’s gateway offers further learning on articles, health news and promotional claims. Its listed modules were not completed in this review. Source: MedlinePlus evaluating health information. Source: NCCIH Know the Science gateway.
Prepare a short conversation list
AHRQ’s older but useful communication page provides prompts about a test’s purpose and results, medicines, alternatives and complications. Choose a few questions relevant to your visit rather than treating a generic list as instructions. Add what you hope to understand and any practical barrier to follow-up. The page was last reviewed in November 2020. Source: AHRQ questions for a healthcare conversation.
Keep applicability open
Ask a suitable clinician how the information relates to your circumstances, what other evidence matters and what options need discussion. Keep a personal story identified as a personal story and a gateway identified as a gateway. A supplement or natural-product label does not answer the underlying safety or effectiveness question; that requires a separate, specific review. Source: NCCIH Know the Science gateway. Source: MedlinePlus evaluating health information.
Save an answer you can use
After the conversation, write the answer in plain language, the source or professional who clarified it, remaining questions and how results or follow-up will be communicated. Ask for clarification if an instruction is unclear. Retain dates and later corrections so that a future reader can see which information was available when.
Decision pathway
- Identify: Write the claim and its source.
- Check: Record evidence and missing details.
- Ask: Prepare a few relevant questions.
- Retain: Save answers, limits and follow-up.
Your worksheet
| Record | What to write down |
|---|---|
| Claim and origin | Question, author/operator, URL, date and kind of information. |
| Purpose and process | Funding, references, review process, privacy and missing details. |
| Evidence limits | Population, study type, size, duration and uncertainty. |
| Visit questions | Purpose, options, risks and practical concerns to discuss. |
| Clarified answer | Plain-language answer and who or what supports it. |
| Follow-up | Results route, open questions, responsible person and date. |
Checklist
- The actual claim and source are identifiable.
- Advertising and personal experience retain their labels.
- Evidence and publication/review dates remain distinct.
- Study findings are not assumed applicable to everyone.
- Questions are ready for an appropriate professional.
- Answers and remaining uncertainty have a follow-up route.
Resources and their limitations
MedlinePlus evaluating health information
MedlinePlus evaluating health information — US National Library of Medicine
Use. Use the website and health-news questions to record who made a claim, the supporting research and what needs discussion with a clinician.
Access and cost. Public HTML reading. Actual professional care, training, materials, travel and services may have separate costs or conditions; none purchased or tested.
Review and limits. Health-information literacy only. No diagnosis, treatment choice, supplement, individual research study or clinical evidence review performed. An institution’s reputation alone does not settle a claim. Linked tutorials, PDFs and studies were not read or tested. Two existing narrow claims and identifiers retained and rechecked.
AHRQ questions for a healthcare conversation
AHRQ questions for a healthcare conversation — Agency for Healthcare Research and Quality
Use. Choose the questions relevant to the visit, describe the answer in your own words and agree how results or further questions will be handled.
Access and cost. Public HTML reading. Actual professional care, training, materials, travel and services may have separate costs or conditions; none purchased or tested.
Review and limits. Page last reviewed November 2020; created September 2012. Firecrawl extraction omitted the main question list; the official page’s main text was separately read through web retrieval and preserved in the archive. This is a communication prompt, not current treatment instructions or proof that a procedure is appropriate. No clinical visit or answer assessed.
NCCIH Know the Science gateway
NCCIH Know the Science gateway — National Center for Complementary and Integrative Health / NIH
Use. Choose a module relevant to the claim, then read it before applying it. Keep an anecdote, advertisement and research finding identified as different kinds of information.
Access and cost. Public HTML reading. Actual professional care, training, materials, travel and services may have separate costs or conditions; none purchased or tested.
Review and limits. HTML gateway reviewed; no substantive revision date established. Linked modules, quizzes, videos, studies and PDFs were not completed or read. The listing of a topic is not evidence that a treatment, product or supplement is safe or effective. No medication interaction or individual claim assessed.
Historical context
The Spring 1969 Family Medical Encyclopedia review distinguishes an adult medical reference from a first-aid manual. That historical distinction prompts checking an information source’s audience and purpose. The modern evidence and conversation worksheet is separately sourced. Historical diagnoses, statistics, charts and treatments are not current guidance. Locator: Whole Earth Catalog — Spring 1969, PDF page 87, printed page 85.
Related guides
- Check a claim and keep the evidence and uncertainty visible
- Prepare a personal wellbeing and preventive-care conversation
- Coordinate ongoing care and prepare for appointments
- Organize care and essential health records
Sources and review notes
Source research checked October 17, 2026. The AHRQ page reports a November 2020 review; other resource dates and limits are described above. This is health-information education and conversation planning, not individual diagnosis or treatment advice.
For corrections, email director@victimsguide.com with the page title, passage and original source. Please leave private personal records out of the message.
