Digital health and wellness is important for teenagers to avoid physical and psychological harm from excessive digital use. As the world has become more dependent on the internet, understanding digital health risks is crucial. Without knowledge of healthy digital habits, teenagers are at risk of negative consequences to their physical and mental well-being. Some signs of potential internet addiction include denial of time spent online and declining grades or interests. Maintaining proper posture, taking breaks, blinking, and using adequate lighting when online can help reduce eye strain and other health issues from digital overuse.