Fuel Different

Why You Check Your Phone 96 Times Daily (And How It's Killing Your Brain)

Published: July 26, 2026

Duration: 13:04

You're burning mental fuel every time you do this one thing 96 times a day. Sarah Williams breaks down why your phone habit is secretly exhausting your brain and shares three science-backed techniques to get your energy back. Your brain uses 20% of your body's total energy, and every notification ping forces an expensive mental switch that drains glucose faster than actual thinking. Most people have no idea they're running their brain on empty by lunchtime. 🎯 What You'll Learn: • Why it takes your brain 23 minutes to fully recover from each interruption (and what this costs you) • The "context switching tax" that's stealing 40% of your...