CARE is a utility token in an ecosystem that utilizes medical and health data and manages health information in a decentralized manner on the blockchain. The ecosystem has built-in incentives to help people understand and pursue their own health through the circulation of tokens, and to support the accumulation of case and multifaceted data to reduce the cost of medical treatment and promote tailor-made care and the prevention of unwellness. In return for providing health data, Carecoin will be granted, and each individual will enjoy high class healthcare services using Carecoin, creating a virtuous cycle where individuals can appreciate the future medical services in exchange for sharing their personal data.