Our permanent commercial boundary

• No affiliate links or commissions on referred sales.
• No sponsored recommendations, paid rankings, native advertising, or advertorials.
• No referral fees from clinics, laboratories, pharmacies, coaches, product companies, or medical services.
• No third-party display advertising.
• No sale of health products, treatment programs, or personalized medical plans.

What membership pays for

Membership pays for access to the full Article and Report library and supports source monitoring, structured summaries, report maintenance, citation work, corrections, infrastructure, and continued improvement of the publication system.

Links are for evidence and context

We link to studies, journals, institutions, registries, regulators, professional organizations, and other relevant sources so readers can inspect the record. Longevity Youth receives no payment when a reader follows or acts on those links.

Conflicts and corrections

If a future relationship could reasonably affect how a topic is perceived, it should be disclosed beside the relevant material. This policy should be updated publicly before any material change to the funding model.