Researchers have discovered that limiting social media use for just two weeks can boost mental health and focus, helping to restore some of the cognitive balance lost due to excessive digital use. A recent study involving more than 467 adults, with an average age of 32, asked participants to reduce their internet access via mobile phones for 14 days, keeping only calls and text messages. Participants also reported a significant improvement in mental health indicators, including reduced symptoms of depression and anxiety, as well as increased life satisfaction and positive emotions. In terms of cognitive performance, tests showed a marked improvement in attention and concentration. Researchers described this improvement as reversing a cognitive decline that might have accumulated over 10 years of excessive digital device use, with performance approaching that of a younger age. The improvements in mental health and attention persisted even after the restriction period ended, with many participants continuing to use screens less than before the experiment. The study, published in the journal PNAS Nexus, also revealed that participants replaced phone time with more beneficial real-world activities, such as in-person social interaction, exercise, reading, and more time in nature, alongside a clear decrease in digital and entertainment content consumption. According to the researchers, even participants who did not fully comply with the digital detox period showed some benefits, suggesting that reducing constant exposure to digital stimuli can positively impact mental health even with partial adherence. Dr. Kostadin Kolev, a psychology professor at Georgetown University and one of the study's authors, stated that reducing immersion in the digital world helps restore the natural ability to focus and lessen the mental distraction caused by continuous phone use. These findings come amid a growing body of research linking excessive social media use to higher rates of anxiety and depression, as well as declining academic performance, especially among young people, opening the door to broader discussions on the impact of 'digital addiction' on mental health. The researchers used the 'Freedom' app to block internet access and network-requiring applications, including social media, news apps, and web browsers. The experimental design involved dividing participants into two groups, each undergoing a two-week internet restriction period with roles later swapped, allowing for precise measurement of changes before, during, and after the experiment. The results showed a clear decrease in average screen time, which fell from more than five hours a day to less than three hours.
