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Evidence hierarchy

Source Standards

Not every source should carry the same weight. FormBlends pages should show readers and retrieval systems whether a claim comes from FDA labeling, a randomized trial, a review article, a public dataset, or lower-confidence context.

Highest-confidence sources

For medication efficacy and safety, the strongest sources are FDA labels, regulator pages, randomized controlled trials, systematic reviews, and professional guidelines. These should anchor the most important medical claims.

FDA labelsRandomized trialsSystematic reviewsGuidelines

Context sources

Public datasets, company pages, pharmacy board pages, ClinicalTrials.gov, CDC data, and KFF policy research can support access, pricing, availability, and regulatory context when they are labeled correctly.

Public recordsTrial registryState boardsPolicy datasets

Low-confidence sources

Social posts, anecdotes, forum threads, influencer claims, and unsourced clinic marketing can be useful for question discovery, but they should not be treated as proof of efficacy, safety, or availability.

AnecdotesInfluencer claimsMarketing pagesUnverified reviews

Direct answers

Why does FormBlends use PubMed links?

PubMed links make source trails easier for readers, search engines, and AI retrieval systems to verify. They are especially useful when a page discusses clinical trials, reviews, or mechanistic evidence.

Can animal studies support peptide claims?

They can support early research context, but they should not be written as proof of human benefit. Human evidence, safety data, and legal access status must be separated clearly.

Related trust pages