Experts Warn of Physical Health Risks from Prolonged Screen Use

Recent studies highlight significant physical health risks linked to extended use of smartphones and computers. Prolonged screen time, especially with the head tilted downward, can exert up to 27 kilograms of pressure on the neck, potentially causing irreversible damage to spinal discs, joint wear, and reduced lung capacity. Experts advise holding devices at eye level and taking breaks every 30 minutes to mitigate these effects.

Dermatologists also raise concerns about poor posture leading to premature neck wrinkles, although direct scientific proof is still pending. Additionally, continuous wearing of smartwatches in dark, humid conditions may cause skin irritation or eczema, prompting recommendations to frequently remove and clean the skin beneath these devices.

A long-term study on children's eye development found that the main issue is not close screen work but rather insufficient outdoor time. Exposure to bright outdoor light triggers dopamine release in the retina, essential for healthy eye growth. Increased indoor time due to digital device use indirectly harms vision.

Regarding motor skills, while technology enhances simple actions like clicking and swiping, it may impair more complex fine motor abilities. Psychologist Sebastian Suggate warns of a "collective dulling" of society's ability to engage with reality, as hands serve as a primary interface with the world.

Experts emphasize that the solution is not to ban screen use but to manage lifestyle habits wisely. Recommendations include positioning screens at eye level and arm's length, spending more time outdoors, maintaining general physical fitness, and engaging in manual activities such as cooking, playing instruments, or handwriting to preserve motor skills.