Digital Detox: How Blocking Mobile Internet Can Boost Mental Health and Focus

In this episode of FoodNourish Deep Dives, we explore groundbreaking research on the effects of taking a break from mobile internet.

This 2025 study published in PNAS Nexus found that blocking smartphone internet access for just two weeks led to significant improvements in mental health (comparable to effects seen with CBT therapy), attention span (equivalent to reversing 10 years of age-related decline), and overall well-being.

Participants who disconnected reported more time spent on hobbies, increased face-to-face social interactions, and better sleep quality. We break down the methodology, key findings, and practical takeaways from this research conducted across 467 adults.

Could small changes to your digital habits make a meaningful difference in your life? Learn how finding balance with your smartphone might be the key to better focus and improved mood.

Check out the complete study at https://academic.oup.com/pnasnexus/article/4/2/pgaf017/8016017.

Become a supporter of this podcast: https://www.spreaker.com/podcast/foodnourish-deep-dives--6602003/support.

🤗 Support the show: Become a supporter for just 2€ per month to remove advertisements and help us continue bringing interesting topics while confronting mainstream narratives on health. 

Support FoodNourish Deep Dives