When “Good Control” Becomes Too Tight: Rethinking Type 1 Diabetes Management in Midlife
For years, I believed tighter blood sugar control was always better. After 17 years living with Type 1 diabetes, I believed keeping my blood sugar tightly controlled was the best way to protect my long-term health and avoid complications.
My endocrinologists over the years warned me about keeping control too tight, but for some reason I finally decided it was time to really listen. The truth is, control that is too tight can sometimes increase the risk of frequent low blood sugars. Last week, a routine endocrinology appointment made me realize just how true that can be.
Last week I had one of those doctor appointments that makes you pause and reflect.
You know the kind, the ones where nothing is technically “wrodng,” but you walk away realizing something important needs to shift.
I’ve been living with type 1 diabetes for 17 years. And if I’m honest, I’ve worn my tight blood sugar control like a badge of honor.
My A1C has consistently been around 5.7–5.9. On paper, that looks fantastic. For years I’ve taken pride in that number because it meant I was doing everything possible to avoid complications.
But during my recent endocrinology appointment, my doctor gently pointed out something I had been overlooking.
I’ve been having too many lows.
Not dangerously severe ones, but enough that it made her pause.
And if I’m honest with myself… I knew she was right.
The Cup I’ve Been Carrying
A friend once described managing type 1 diabetes like this:
Imagine holding a cup filled to the brim with liquid.
Your job is to keep the liquid from spilling over while you walk through life.
Every step you take, every movement, every bump in the road… you’re constantly adjusting your hand to keep that liquid balanced.
That metaphor hit me hard when she told me.
Because I realized something recently.
I’ve been staring at that cup for 17 years.
I haven’t taken my eyes off it.
Every decision, food, exercise, stress, travel, sleep, has involved calculating how to keep that liquid perfectly balanced.
And if I’m honest, somewhere along the way, I became more afraid of highs than I was respectful of the risks of lows.
The Conversation That Shifted My Perspective
My endocrinologist handled the conversation beautifully.
There was no judgment. No criticism.
Just a calm observation.
She explained that too many lows over time can increase the risk of hypoglycemia unawareness and may affect brain health as we age.
That doesn’t mean occasional lows are catastrophic.
But repeatedly running blood sugars very tightly, especially if it leads to frequent drops, can come with its own risks.
In other words:
Perfect control isn’t always perfect health.
That was a hard thing for my perfectionist brain to hear.
The Part I Need to Be Honest About
If I’m being completely honest with myself, this conversation with my endocrinologist didn’t come out of nowhere.
She’s actually told me before that my control might be a little too tight.
But I wasn’t really willing to budge.
In my mind, I had this quiet attitude that doctors are always going to say that. I figured they just assume patients can’t handle aggressive control.
And I thought to myself:
“Well, I’m different. I’m more careful than most people. I can manage it.”
Looking back now, I think that was a little bit of denial.
Because if I really look honestly at the last few months, managing my blood sugars has actually become a lot trickier.
Perimenopause has added an entirely new layer of unpredictability. Hormone shifts can send blood sugars in completely different directions from one week to the next.
And I can remember very clearly two incidents recently that really shook me.
Within the same week, I had two extremely scary lows.
And I’m not talking about a low in the 40s.
Both times my blood sugar dropped into the 20s.
I even double-checked with a fingerstick because I thought there was no way the reading could be correct.
But it was.
What disturbed me the most wasn’t just the number.
It was the realization that I was still talking normally and functioning more than most people describe at that level.
I definitely felt weak and shaky. I knew something wasn’t right.
But I was still able to hold it together enough that it made me realize something unsettling:
I truly didn’t understand how close I might have been to passing out.
That realization honestly scared me.
And it forced me to step back and ask a difficult question.
If managing type 1 diabetes is already complicated… and now I’m navigating the hormonal roller coaster of perimenopause…
Why was I still trying to micromanage everything with the most aggressive settings possible?
The Attitude Adjustment I Didn’t Want to Admit I Needed
That experience helped me realize something I probably should have admitted a long time ago.
My endocrinologist wasn’t trying to hold me back.
She was trying to protect me.
It’s easy for those of us living with diabetes to fall into the mindset of:
“I know my body better than anyone.”
And to be fair, in many ways we do.
But there are moments when a good doctor can see something we’re too close to notice ourselves.
Sometimes we need someone to gently say,
“Let’s step back and look at the bigger picture.”
It’s taken me longer than it should have to accept that.
But strangely, today I feel a sense of relief.
Relief that I have a doctor who cares enough to challenge me.
Relief that I’m finally ready to listen.
When Perfectionism Sneaks In
There’s something else about this realization that feels a little ironic.
For the past couple of years, as I’ve started writing and sharing more about living with type 1 diabetes in midlife, one of the messages I keep coming back to is this:
Perfection is not the goal.
I encourage other women not to beat themselves up over numbers.
I talk about the emotional weight of diabetes.
I remind people that our bodies are constantly changing, especially during perimenopause, and that flexibility and self-compassion matter.
And yet, if I’m being honest, I wasn’t fully applying that same grace to myself.
Behind the scenes, I was still managing my diabetes with a very perfection-driven mindset.
My numbers had to be tight.
My A1C had to stay extremely low.
My graph had to look smooth.
And ironically, chasing perfect numbers can sometimes push us outside the healthiest balance.
Why Loosening Targets Can Actually Be Healthier
For years, I believed that tighter control was always better.
Lower A1C meant fewer complications.
Fewer highs meant better long-term health.
But what I hadn’t fully appreciated is that extremely tight control can sometimes increase the risk of frequent lows.
And repeated lows carry their own risks, especially as we age.
There’s a difference between:
excellent control
and
overly aggressive control.
Sometimes the healthiest place to live isn’t at either extreme.
It’s somewhere in the middle.
A place where blood sugars are still well managed, but where the body is given a little more room to stay stable.
The Quiet Pressure Many of Us Carry
There’s something about living with type 1 diabetes that can quietly shape the way we think about control.
When you’re first diagnosed, you quickly learn that high blood sugars over time can lead to complications.
So you do what any responsible person would do.
You try to stay ahead of it.
You watch your numbers.
You adjust insulin.
You analyze patterns.
You learn how your body responds to food, exercise, stress, and sleep.
And over time, something subtle can happen.
The goal of good management can slowly turn into the pressure of perfect management.
You start believing that if your numbers are tight enough, smooth enough, controlled enough…
you can outsmart the disease.
Many people living with type 1 diabetes feel this pressure to maintain extremely tight blood sugar control.
Not because anyone told us to.
But because we care deeply about protecting our future health.
The irony is that sometimes the same vigilance that protects us can also push us into managing more aggressively than our bodies actually need.
And that’s a difficult realization to come to.
Because letting go of perfection can feel, at first, like letting go of control.
But what I’m beginning to realize is that balance isn’t the opposite of good management.
In many cases, balance is what makes good management sustainable for the long term.
The Beginning of a New Chapter
After 17 years of living with type 1 diabetes, I’m starting to understand something I wish I had embraced sooner.
Managing this condition well doesn’t mean gripping the wheel as tightly as possible.
Sometimes it means loosening your grip just enough to keep the car safely on the road.
And maybe that’s the real lesson here.
Not that I’ve been doing it wrong.
But that diabetes management, like life, evolves.
And the wisdom we gain along the way can lead us to a gentler, healthier approach.
For me, that means stepping into this next chapter with a new mindset:
Less perfection.
More balance.
And a little more trust that caring for my health doesn’t have to mean carrying the weight of it quite so tightly.
Because after 17 years of staring at the cup, I’m finally learning that caring for my health doesn’t mean never spilling a drop, it means learning to live my life while holding it a little more gently.
Key Takeaways
Frequently Asked Questions
Can blood sugar control be too tight with Type 1 diabetes?
Yes. Extremely aggressive glucose targets can increase the risk of frequent hypoglycemia, which may lead to hypoglycemia unawareness and increase the risk of severe lows.
What is hypoglycemia unawareness?
Hypoglycemia unawareness occurs when a person with diabetes stops feeling the early warning symptoms of low blood sugar, increasing frequent lows and their severity more dangerous.
Does perimenopause affect Type 1 diabetes management?
Yes. Hormonal fluctuations during perimenopause can significantly impact insulin sensitivity and blood glucose stability.
What is a healthy blood sugar target range for adults with Type 1 diabetes?
Target ranges vary by individual, but many endocrinologists recommend slightly wider targets when frequent lows occur to improve long-term safety and stability.
Final Thought
After 17 years of living with Type 1 diabetes, I’m realizing that good management doesn’t mean chasing perfect numbers.
It means learning how to balance safety, stability, and quality of life.
And sometimes that balance begins the moment we’re willing to loosen our grip just a little.
