Smartphone Addiction Is Worse Than You Think (But Here's How to Fix It)

21 Jun 2025 · 39 min
38:30

Ben Greenfield (podcast host) discusses smartphone addiction research including a study where 25 young adults ditched phones for 72 hours and showed increased dopaminergic cue-reactivity to phone images; a large meta-analysis (136+ studies, ~400,000 adults, ~6-year follow-up) linking digital tech use to a 58% lower risk of cognitive impairment in older adults; and music therapy evidence for improving mild-moderate cognitive decline. He offers personal routines for cognition (guitar, memorization, board games, racket sports) and raises EMR/EMF concerns including the One Name Project and proposed voltage-gated calcium channel mechanism. He also reviews rodent studies suggesting aspirin may reduce INOS expression and oxidative stress (discusses human-equivalent dosing and baby aspirin considerations), and shares life-advice themes from Neil Postman on routines, media consumption, and relationships.

Questions this video answers

June 26, 6:30 to 8:30pm

72 hours (three days)

More than 136 studies including over 400,000 adults with an average of six years of follow-up

58% lower risk

About 8.5 milligrams per kilogram daily

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