The Pierogi Problem
A Coach’s Fight with Late-Night Eating
Real talk.
I’m a strength and conditioning coach.
I talk about healthspan, nervous system regulation, and sleep quality for a living.
I also crushed a plate of frozen pierogis and cheap pork sausages at 9 pm this week…
then sat down, watched Prime for an hour and quietly hated myself for it.
The next morning, my WHOOP didn’t just suggest it was a bad idea… it showed me.
Sleep stress spiked.
Deep sleep dipped.
Recovery tanked.
I’m writing this because I know I’m not the only “disciplined” person who can hit training targets all day and still lose the battle with a bored, lonely 9 pm brain.
On pierogi night, my sleep stress climbed past 2 hours of high stress, and my next-morning recovery landed at 37% (yellow)… with my HRV well below my norm and resting heart rate well above it.
The Coach Who’s Unable to Stick to His Own Rules
By day, I’m the guy reminding clients to:
protect bedtime
cut off food earlier
respect deep sleep
regulate their nervous system
By night - especially on long, cold Calgary days - a different character shows up.
I get home around 7 pm.
I’m a little hungry.
I’m a lot wired.
I tell myself I deserve something.
That “something” has historically been:
frozen pierogis
licorice all-sorts
popcorn
cheap sausages
or random ultra-processed convenience food
Not a binge.
Just enough to quietly sabotage everything I say I care about: sleep, recovery, long-term health.
This *isn’t a knowledge problem… I know exactly what to do…
It’s an emotional regulation problem dressed up as a snack.
What WHOOP Showed Me on Pierogi Night
Here’s what that night actually looked like:
Time in bed: 8:27
Time asleep: 7:38
Sleep Performance: 77% (looks fine on paper)
Sleep stress:
High: 2:14
Medium: 2:14
Low: 3:59
Deep sleep (SWS): 1:26 (normally 2+ hours for me)
REM sleep: 2:43
Next-morning Recovery: 37% (yellow)
HRV: 67 ms
Resting HR: 63 bpm
Respiratory rate: 14.8 rpm
Translation:
I gave myself enough time in bed, and my body spent half the night cleaning up the decision I made at 9 pm.
Late, heavy, ultra-processed food pushes glucose and insulin into your sleep window, keeps the sympathetic nervous system online, and steals from early-night slow-wave sleep, the exact window where real recovery happens.
My data confirmed it.
Was It a One-Off?
No. The pattern is predictable:
Long coaching day
Under-fed earlier than I realized
Sit down, turn on a screen
Feel restless, bored, slightly lonely
Food becomes the fastest way to change state
It’s not like I’m out here eating pierogis at 9 pm because I don’t understand metabolism….
I eat them because they are a fast, legal way to numb and soothe.
The Experiment: Early Eating + No Junk After 7 pm
Here’s what I’m running right now:
Eating window: ~8:30–9:00 am → 6:30–7:00 pm
Hard rule: no calories after 7 pm
Exception: a simple protein shake only if I truly under-ate protein
Replacement: evening walk or rope flow + breathwork instead of food
This lines up with what time-restricted eating research keeps showing:
front-loading calories earlier in the day and keeping food away from the sleep window improves insulin sensitivity, sleep quality, and emotional regulation… even when calories stay similar.
One of my favourite studies followed firefighters on 24-hour shifts: simply compressing eating into a ~10-hour window improved weight, sleep disturbances, and emotional well-being without calorie micromanagement. Read the study here.
WHOOP Snapshot: Late Junk vs. Early, Cleaner Day
Here’s a simple comparison.
WHOOP Notes
Pierogi Night → High sleep stress (2+ hours), shallow deep sleep (1:26), Recovery 37%, HRV 67 ms, RHR 63 bpm
Clean TRE Day → Recovery 63%, HRV 84 ms, RHR 54 bpm
Same calories. Different timing. Different recovery.
Same human.
Same wrist.
Totally different nervous system story.
What’s Actually Hard About This
It’s less about “no food after 7 pm.”
What’s actually hard is:
coming home wired at 7 pm
not having someone to talk to
staring at a long winter night
feeling that quiet “now what?”
That’s when food fills the silence.
I used to think I had to present as the coach who had everything locked in.
The truth is this habit has humbled me for years and I see my clients quietly shaming themselves for the same thing.
We’re not broken.
We’re under-resourced at a specific time of day.
The Replacement Plan (What I’m Practicing)
After 7 pm:
Kitchen closed. Tea and water only. Protein shake is an exception, only when I’m truly under-eating proteirn during the day. It’s not a habit.
One focused block. Reading, writing, or light work instead of default Prime/Netflix.
10 minutes of breathwork / NSDR. Put the nervous system to bed on purpose.
Consistent bedtime. Protect the early-night deep sleep window where repair happens.
Some nights I pace my house thinking, “I am bored out of my skull and I want to eat everything.”
But I also know exactly what my WHOOP will show me if I cave.
So I’m treating this like training:
clear rules
simple levers
objective feedback
honest reflection
No shame spirals. Just data and practice.
Why I’m Sharing This
I’m sharing this so you don’t think your coach is some untouchable robot who never stares into the pantry at 9:33 pm. 😉 (IYKYK)
I feel it. Strongly.
And I also have tools, data, and a willingness to experiment instead of self-flagellate.
Over the next 4 weeks I’ll be tracking:
late eating vs. no calories after 7 pm
sleep stress, deep sleep, recovery
subjective boredom and “itchiness” between 7–10 pm
I’ll share what changes and what doesn’t.
If any of this hits home, you’re exactly who this is for.
If you want to try a gentler version, start here:
Pick a time tonight when the kitchen closes and decide ahead of time what you’ll do with the next hour instead of eating.
Reply and tell me your rule.
I’m in this one with you. LFG.