12/19/2025
Let’s talk about what screens do to your sleep chemistry… because it’s bigger than just “blue light.”
Your body relies on deep sleep to release two powerful healing chemicals:
✨ Dopamine — your motivation + mood stabilizer
✨ Growth hormone — your repair + renewal hormone
But here’s the problem ⬇️
📱 Late-night screens keep dopamine elevated.
A stimulated brain can’t shift into the slow, restorative rhythms needed for deep sleep.
😴 And without deep sleep?
Your body releases less growth hormone — the hormone that repairs tissues, supports metabolism, balances blood sugar, and helps you wake up energized.
This is why late-night scrolling leaves you feeling:
⚡ wired at bedtime
🥱 tired in the morning
🍭 craving sugar
😔 low motivation
🥴 mentally foggy
Your biology simply didn’t get the chance to reset.
A simple shift:
Put your phone away at least 30 minutes before bed.
Give your brain a chance to rest.
Give yourself the gift of deep sleep.
Let your body make growth hormone to heal.
Your sleep isn’t just rest —
it’s chemistry.