vasus.ai is a health intelligence platform that leverages AI to deliver cited, actionable insights on environmental health, biomarkers, and longevity. It analyzes real-world environmental exposures—such as PM2.5 and heat—against scientific literature to assess their impact on chronic disease risk, with no data stored, no accounts required, and no external API calls. The platform extends its analysis to biomarkers and longevity, offering users evidence-based interpretations of personal health data. It was initially built to interpret the exposome—the totality of environmental exposures across a lifetime—and now integrates this with clinical research to support preventive health decisions.