How To Stop Low Blood Sugars From Running Your Day
If January was about realizing how often lows hijack your day, February is about noticing how much that’s already changing. In this episode, we zoom out on the first month of the Low Blood Sugar Challenge and look at what’s actually...
The episode, word for word
"Some days, living with type 1 feels like you're stuck in your own personal Groundhog Day reboot. Same alarms, same decisions, same 'did I already bolus for this?' loop, different socks. This episode is gonna be a little different.
Let's start with something deeply uncomfortable for most people with type 1 diabetes: giving yourself credit.
If you've been here since January, you've already done something huge. You've treated at least some of your lows with glucose instead of doing a pantry smash-and-grab. You've waited those brutal 15, 20 minutes when every cell in your body was screaming, "Eat the entire kitchen." You've said no to at least one late-night Pop-Tart rescue mission. That is not nothing.
And even if your CGM still has some wild roller coaster moments, your body has noticed. Your blood vessels have noticed. Your future A1C has noticed. Today, we're gonna zoom out and look at the proof that this is working, even if you can't see it yet.
I'm Neil Greathouse, and this is Your Best T1D Year.
Welcome to February. Month two of the Low Blood Sugar Challenge. If the first four weeks felt like ripping off a Band-Aid in slow motion, that's normal. You weren't just changing a habit, you were messing with a survival instinct.
Here's what we're doing this month:
Noticing where things are already better.
Connecting that progress back to the science so you know this isn't just "trying harder," it's changing your actual risk.
Making this less about white-knuckling every low and more about having simple defaults that run even on your "I'm so over this" days.
You're not starting over in February. You're leveling up.
If you've done even half of what we've talked about, you've probably already seen signs of this working, even if you didn't connect the dots.
Things like:
Fewer days where you go low, panic-eat, shoot up to 250, rage bolus, and end up low again.
Less time standing in front of the pantry negotiating with yourself about which cereal to demolish.
More nights where you treated a low, went back to bed, and didn't wake up at 300.
That's not random. That's your new choices changing your old patterns.
Remember the whole reason we started this: that study in the journal Diabetes showed that when people with type 1 went from low straight into hyperglycemia, it caused more endothelial dysfunction, oxidative stress, and inflammation than the low by itself, and those effects lasted for hours after numbers were "back to normal."
Every time you treat a low with a measured amount of glucose and avoid slingshotting into the 200s, you are quietly reducing those hits to your blood vessels. You don't feel that in the moment, but future-you absolutely will.
Quick science checkpoint, because this is the backbone of what you're doing:
A systematic review in Emergency Medicine Journal looked at over 700 hypoglycemia events and found that glucose tablets gave faster, more reliable relief at 15 minutes than food like juice and candy. That means less time actually low and less pressure to keep eating "because nothing's happening yet."
Combine that with the Diabetes journal finding about lows followed by big highs causing vascular damage, and you basically have the rulebook:
Correct the low quickly and precisely.
Avoid the giant rebound.
Your blood vessels and long-term risk profile thank you.
Now zoom out: fewer giant swings and fewer lowhigh rebounds over weeks and months mean:
More time in range.
Less glucose variability.
And eventually, yes, a better A1C.
Not because you became a perfect robot, but because you stopped dumping gasoline on the fire every time your CGM said "LOW."
This is what habit people call a keystone habit. You changed one thing, how you treat lows, and it's quietly changing everything around it.
So what does February look like if January was about surviving the hard part?
Here's the upgrade for this month:
Turn your low response into a script, not a debate. No more custom negotiation for every low. Pick your rule:
"If I'm under X, I take Y grams of glucose. Period."
Same number of grams. Same method. Every time.
You're building a script so that when you're shaky, tired, or annoyed, you don't have to think. You just run the play.
Start looking for the wins in your data. Don't just stare at the bad stuff. Look for:
Fewer huge spikes after lows.
Shorter low episodes before you're back in range.
Fewer lowhighlow roller coaster patterns.
Those are your wins. That's your work showing up in CGM dots.
Give yourself credit on purpose. When you treat a low with glucose and don't raid the pantry, say, "That was a win." Out loud. It feels goofy, but your brain needs that rep. You're rewriting the story from "I'm always messing this up" to "I'm learning how to do this differently."
February is not "another month about lows." It's the month where this starts to feel less like a fight and more like just... what you do.
You know in Groundhog Day when Bill Murray finally stops freaking out and starts using the repeated day to his advantage? He knows the pattern so well that he can start changing little things, who he talks to, how he reacts, what choices he makes.
That's you right now. You've seen your diabetes "Groundhog Day", low, panic, over-treat, high, rage bolus, repeat. For a month, you've been changing the script. February is where it starts to feel less like chaos and more like you actually know what you're doing. Because you do.
Here's what I want you to think about this week:
"Where have I already seen this challenge making a difference?"
Maybe it's fewer 250s after a low. Maybe it's one night you actually slept instead of chasing numbers. Maybe it's just knowing exactly what to grab when your CGM screams at you.
Pick one thing. Name it. You're not imagining it.
If you're just jumping in, welcome to Week 5 of the Low Blood Sugar Challenge. January was about breaking the panic-snack cycle. February is about building the systems that keep it broken.
Head to yourbestt1dyear.com, sign up, and follow along. You don't have to go back to Day 1 and do this perfectly. Start where you are. That's enough.
And if you've been doing all this mostly on your own, just know: you're not supposed to do this without backup. Most people with type 1 are fighting the disease and the healthcare system at the same time. Blue Circle Health exists to fix that second part, free virtual care, real clinicians, coaching, and support in 23 states plus including Illinois, Wisconsin and Minnesota...and Washington DC, helping people lower A1C and increase time in range without white-knuckling it alone. Check them out at bluecirclehealth.org.
Type 1 diabetes is relentless, but managing it doesn't have to be. New episodes drop every Monday, Wednesday, and Friday. You're not doing a bad job, you're doing a difficult job, and you're doing it differently than you were a month ago. That matters.
// Year 33 Day 12420 #YourBestT1DYear
Feb 4 - 153
This is the script as read on the mic, lightly tidied for reading. Education, not medical advice. Talk to your care team before you change anything about your insulin.