Editorial Policy

Evidence hierarchy

We prefer government health agencies, systematic reviews, peer-reviewed human research and clearly identified merchant pages for product-specific commercial facts.

Merchant claims

Claims from sellers are attributed as merchant claims. We do not silently convert them into established facts.

Affiliate independence

Affiliate compensation can affect which products we have an economic reason to cover, but it does not change our evidence standard or justify unsupported conclusions.

Corrections

Health evidence, pricing and product terms can change. We update material errors when identified and date substantive reviews.