This document discusses the globalization and spread of Ayurveda to various countries, including Egypt, Sri Lanka, Nepal, Cambodia, and Thailand. It notes that Ayurveda is the oldest medical system in the world and spread to these countries through India's trade relations and cultural influence. It provides specific examples of how Ayurveda flourished and was integrated into medical practices in each of these countries over different historical periods. Hospitals and medical colleges teaching Ayurveda existed in many of these civilizations.