06/04/2026
The Science of Teen Sleep: What No One Tells You
Why does your teen want to stay up until 1 AM and sleep until noon?
Is it laziness? A choice? No. It’s actually BIOLOGY.
As a certified sleep practitioner, I work with many frustrated parents (and exhausted teens) who don’t understand that during puberty, the body can undergo a Circadian Rhythm Shift. This biological delay essentially forces the teen’s internal clock later, making it extremely difficult to feel tired before 10 PM.
But here is the catch: While they can’t control the circadian shift, they can control how they manage it.
It’s time to own their rest.
TEENS: Focus your energy HERE (Your Habits):
✅ Meal Timings: One of the ways our body knows what time it is, is through timings of meals. So where possible, try to keep meals at consistent(ish!) times.
✅ Caffeine Cutoff (Post-1 PM): That energy drink or iced coffee at 4 PM is stealing sleep 10 hours later.
✅ Light Therapy: The fastest way to ‘reset’ the biological clock is natural morning light. Get those curtains open!
✅ The ‘Brain Dump’: If anxiety or busy thoughts are keeping them awake, write it down 1 hour before bed.
PARENTS: What’s NOT in their control:
❌ The Circadian Shift: Be patient. Their bodies will fight sleep early.
❌ School Start Times: We know, early starts are tough. (Work with their biology, not against it, where possible).
Easy Sleep Solution: Set the environment and the habits, then trust the biology. Empowerment, not force.❤️
Struggling to find the balance with your teen? I can help you navigate this transition phase and find the ‘Easy Sleep Solutions’ that work for your family.
DMs are open!
