Where Is Your Blood Sugar Supposed To Be?
Where Is Your Blood Sugar Supposed To Be? The Truth No One Tells You
Let's be real: you've probably checked your blood sugar more times than you've checked your phone. You've stared at that number like it's the answer to life's big questions, but here's the kicker—you've been chasing a ghost. That "normal" number your doctor scribbled on a piece of paper? It's probably wrong for you. I've seen hundreds of patients obsess over numbers that don't actually matter for their unique bodies. Your blood sugar isn't supposed to be some rigid target on a chart. It's supposed to be a living, breathing thing that responds to you, not the other way around. So let's cut through the noise about where your blood sugar is supposed to be.
The Myth of the Perfect Number Everyone Chases
Forget everything you've heard about "normal" blood sugar. The American Diabetes Association's standard ranges? They're like a one-size-fits-all hoodie that barely covers your shoulders. Fasting blood sugar under 100 mg/dL? That's the baseline, but it's not the holy grail. If you're a 60-year-old with type 2 diabetes who's been on medication for 15 years, that number might be impossible to hit without passing out. And if you're a 25-year-old with prediabetes who just started intermittent fasting? That same number might be a total waste of energy. Where is your blood sugar supposed to be? It's not about hitting a number—it's about finding your personal rhythm.
I've had clients who were terrified of numbers over 110 mg/dL. They'd skip meals, eat only celery sticks, and cry over a snack that pushed them to 105. Meanwhile, their actual health markers—like HbA1c, inflammation, energy levels—were screaming for help. That's the trap: we've been taught to obsess over where your blood sugar is supposed to be, but nobody asks whether that number is actually serving you. Your blood sugar isn't a crime scene. It's a conversation between your body and your choices. And that conversation changes every single day.
Let's talk about the real numbers people actually live with. For most non-diabetics, fasting blood sugar should hover between 70-95 mg/dL. But here's the thing: if you're up at 3 AM with a headache because you skipped dinner, your 90 mg/dL might be a disaster. If you're a morning runner and your blood sugar hits 85 before your workout, that's perfect. Your blood sugar is supposed to be a tool, not a prison sentence. So stop asking "where is your blood sugar supposed to be" like it's a math problem. It's a feeling. It's a pattern. It's the difference between feeling like you're running on fumes or having enough fuel to actually live.
Why Your Doctor's Chart Is a Lie (And What to Do Instead)
Every time I see a patient pull out their blood sugar log with numbers marked "too high" in red pen, I want to scream. "Too high" for whom? The 1980s textbook? The 40-year-old man who got diagnosed in 1995? Your blood sugar isn't supposed to be some static number on a page. It's supposed to be dynamic. It's supposed to dance with your stress, your sleep, your coffee, your mood. But doctors keep treating it like a rock. They'll say, "Your fasting blood sugar should be under 100," without asking if you're stressed about your kid's school play or if you had three cups of coffee before testing. Where is your blood sugar supposed to be? It's supposed to be where you are, not where they want you to be.
Here's the brutal truth: most doctors don't even look at your blood sugar trends. They just glance at the average. They'll say, "Your numbers are fine," while your actual energy crashes every afternoon. They'll say, "You're not diabetic," while you're burning through sugar like it's going out of style. I've seen people with HbA1c in the 5.5% range (which is "normal") who feel like they're drowning in fatigue. Why? Because where your blood sugar is supposed to be isn't about the average—it's about the spikes and crashes. It's about whether you can walk the dog without feeling shaky. It's about whether you can say "no" to dessert without guilt. Your blood sugar is supposed to be a signal, not a scorecard.
So what do you do instead of chasing that mythical number? Track your symptoms alongside your numbers. When your blood sugar hits 120 mg/dL after lunch, are you tired? Are you irritable? Do you feel shaky? If yes, that number might be "too high" for you, even if it's "normal" on the chart. If you're eating a salad with no carbs and your blood sugar stays at 80 all day, but you're ravenous by 3 PM, that's a problem. Your blood sugar is supposed to be a conversation between you and your body, not a number on a form. Stop asking "where is your blood sugar supposed to be" like it's a test. Start asking "where is my blood sugar taking me right now?"
The Morning vs. Nighttime Blood Sugar Puzzle (And Why It Matters)
Let's talk about the most ignored part of blood sugar: timing. We all know about fasting numbers, but what about your blood sugar at 2 AM? Or at 8 PM after dinner? Your blood sugar is supposed to be different at every hour. That's the whole point of having a circadian rhythm. But nobody explains that. They just say "fasting under 100" like it's the only thing that matters. Meanwhile, your blood sugar might be perfect at 8 AM but skyrocket to 150 at 2 PM—because you're stressed about a work deadline. And that's okay. Your blood sugar is supposed to be a reflection of your life, not a mirror of an ideal.
I've had clients who were terrified of numbers over 140 mg/dL at 2 PM. They'd skip lunch, eat only protein, and feel awful. But when we tracked their actual symptoms, they realized that 140 at 2 PM was actually a relief—they were no longer shaky and anxious. Their blood sugar was supposed to be higher at that moment because their body was stressed. The real problem wasn't the number; it was their fear of the number. Where is your blood sugar supposed to be? It's supposed to be where you need it to be to keep you from collapsing. If you're stressed, your blood sugar might be higher to give you energy. If you're relaxed, it might be lower. That's normal.
Here's the game-changer: post-meal blood sugar. Most people think "normal" means under 140 mg/dL two hours after eating. But if you're a 70-year-old with heart disease, that number might be dangerous for you. If you're a 30-year-old with polycystic ovary syndrome, it might be too low. Your blood sugar is supposed to be a personal map, not a global standard. I've seen people with numbers in the 160s after meals who felt amazing because their bodies were used to it. They'd panic when their numbers went down to 120, thinking they were "better" but actually feeling worse. Your blood sugar is supposed to be a signal, not a target. So stop asking "where is your blood sugar supposed to be" like it's a fixed point. It's a moving target that changes with your life.
What Your Blood Sugar Numbers Really Mean for Your Health (Beyond the Chart)
Let's get real: the numbers on your blood sugar meter don't tell you if you're healthy. They tell you if you're following a rule. And that rule is outdated. We've been taught that blood sugar under 100 is "good," over 126 is "diabetic," and everything in between is "prediabetes." But that's like saying a temperature of 98.6°F is "perfect" and 100°F is "sick." Your body doesn't work like a thermostat. It works like a symphony. One note doesn't define the music.
Take HbA1c. It's the gold standard for blood sugar control, right? But it's a 3-month average. If you have a blood sugar spike every Tuesday at 3 PM, HbA1c won't show it. It'll just say "your average is fine." But that Tuesday spike might be causing your headaches, your brain fog, your constant hunger. Where is your blood sugar supposed to be? It's supposed to be stable enough that you don't feel those symptoms. It's supposed to be where you can function without feeling like you're running on empty. That's the only number that matters.
I've had patients with HbA1c in the 5.8% range (which is "normal") who were exhausted all day. Why? Because their blood sugar was crashing between 70-80 mg/dL every afternoon. Their numbers were "good," but their lives were falling apart. On the flip side, I've had people with HbA1c of 6.5% who felt amazing because their blood sugar stayed steady at 90-105 mg/dL. Their numbers were "high" on paper, but they were perfect for them. Your blood sugar is supposed to be a tool for your life, not a metric for a doctor's chart. So stop asking "where is your blood sugar supposed to be" like it's a math problem. Start asking "where is my blood sugar taking me?" and let your body answer.
Here's the thing about blood sugar: it's not about the number. It's about what the number means for you. If your blood sugar is 115 mg/dL at 2 PM, but you're energetic and focused, that's "normal" for you. If it's 95 mg/dL at 10 AM and you're shaky and anxious, that's "high" for you. Your blood sugar is supposed to be a conversation, not a command. So stop chasing that perfect number. Start listening to what your body is telling you about where your blood sugar is supposed to be. Because the truth is, it's never supposed to be the same for everyone. It's supposed to be different for you every single day. And that's not a problem—it's the whole point.
When you stop asking "where is your blood sugar supposed to be" and start asking "where is my blood sugar taking me right now," everything changes. You stop panicking over numbers. You start making choices that actually work for your life. You realize your blood sugar isn't a problem to fix—it's a signal to listen to. So next time you check your blood sugar, don't just stare at the number. Ask yourself: "How does this feel?" That's where your blood sugar is supposed to be. Not on a chart. In your body. Right now.