Content- Introduction; The Digital Transformation of Health; Social Media and its Impact on Mental Well-being; Digital Detox; The Role of Technology in Shaping Modern Health Behaviours; From Fitness Apps to Virtual Healthcare; Behavioural Health and the Digital Divide; The Rise of Telemedicine; Artificial Intelligence in Health; Mental Health in the Age of Social Media; Digital Addiction; Data-Driven Health; Digital Parenting; Privacy, Security, and the Ethics of Digital Health; The Future of Health