Digital Health Education: The Impact of E-Learning, Mobile Apps, And Social Media on Health Literacy

Abstract

Digital platforms and tools have started to play an important role to improve health literacy among various
populations in the current technology and rapidly changing environment. This review summarizes the role of e
learning, mobile app, and social media on the way health education and health behaviors are promoted and utilized
toward better health. Based on an extensive review of recent literature, we explore the effectiveness, reach, and
engagement of these digital strategies in helping users to understand, decide, and do more with their data. E
learning modules are well-organized, scalable education that can be personalized to each person's learning tempo;
mobile health (mHealth) apps act as interactive and timely available health management gadgets; and social media
platforms support peer support, sharing information, and health communications. That said, tools such as these are
not without their challenges — digital divide, misinformation, and who engages are challenges that are here to stay
for some time. This review summarizes the potential advantages, current trends and barriers, and future
trajectories for effective digital health education to better support health literacy worldwide through evidence
informed design and equitable access.