Psychological and physical effects of reading habits

Psychological studies suggest that regular reading habits can shape personality and cognitive processes. Research published by the National Library of Medicine indicates that reading fiction is positively linked to increased empathy and the ability to understand the perspectives of others. Additionally, researchers from the University of Toronto note that fiction can reshape how individuals view the world by engaging them deeply in the narrative.

Regarding physical health, the National Eye Institute (NEI) clarifies that reading in dim lighting does not cause permanent eye damage or vision loss. While low light levels can cause temporary discomfort, such as eye strain, dryness, or fatigue due to the eyes struggling to adjust to low contrast, these symptoms typically resolve with rest. Experts recommend using adequate, non-glaring lighting to ensure reading remains comfortable and to prevent unnecessary ocular strain.