Insulin Resistance: Getting Off the Blood Sugar Rollercoaster

If your energy is sharp at 10am and gone by 3pm, if cravings speak louder than goals at night, if weight clings around the middle no matter how “clean” you eat — you’re not broken. You’re likely riding the blood sugar rollercoaster. Insulin is the hormone that helps move glucose into cells. When the system is overstimulated for long enough, the message gets fuzzy. Your body keeps shouting with more insulin; your cells stop listening. The result is hunger when you just ate, afternoon crashes, brain fog, and a body that stores “for later” even when you’re trying so hard right now. (Educational content only. If symptoms are severe, new, or worsening, seek medical care.)
From my coaching chair, insulin resistance rarely starts with a single choice. It starts with a morning that begins on sugar, even when it looks healthy: oats with fruit, a latte, a “light” granola bar. It continues with sitting all day, snacking to stay alert, and finishing the evening with wine or dessert to unwind. None of these make you a failure. They simply stack into a rhythm your biology can’t sustain.
“Discipline feels easy when blood sugar is calm.” — Vaida Bucks
The shift begins at breakfast. I ask clients to anchor the first meal with protein and fats so the day starts steady: eggs with greens, Greek yogurt with whey and nuts, salmon or steak leftovers if you love them. Coffee can stay — just not as breakfast. When your first decision tells your biology, “You are safe and fed,” the rest of the day listens. Cravings quiet. Focus returns. The afternoon no longer feels like quicksand.
Fasting helps, but only when it’s respectful of your cycle and your life. In the power phases, a 13–16 hour fast feels light and clarifying. Around ovulation, we cap fasting a little shorter to protect what comes next. Late luteal, we soften the edges and shorten the window so sleep and progesterone win. This is not about being strict; it’s about being precise. Women are not small men. Your best results arrive when your rhythm matches your hormones.
Movement becomes a tool, not a punishment. Two short walks — one after your first meal, one after dinner — do more for glucose than most people believe. Strength training builds muscle, and muscle makes insulin kinder. On high-stress days, we trade sprints for breath-led lifting and longer exhale walks. Cortisol and insulin talk to each other; when stress drops, so does the noise on your glucose line.
Dinner matters for tomorrow morning. If you whisper to your body with protein, colour, and simple roots instead of a late-night sugar shout, you’ll wake up ready to lead. If wine shows up, let it be a conscious choice and not a nightly bridge. Sleep is the quiet medicine here: darker evenings, magnesium, a real cut-off for screens. Most “willpower problems” melt when the nervous system believes the day will end gently.
“You don’t need a harsher diet. You need a kinder rhythm.” — Vaida Bucks
Some clients like data. A CGM can be a teacher for a few weeks, not a forever rulebook. We watch for calm curves, not perfection. We celebrate the meal that kept you focused, the walk that softened a spike, the bedtime that gave you back the morning. And if data stresses you, we leave it. Your body will still tell the truth: hunger steadies, mood lifts, belly softens, rings slip back on, the afternoon becomes productive again.
Most importantly, this is not about shrinking your life to fit a plan. It’s about building a plan that holds your life: your work, your family, your faith, your ambitions. We make it elegant. We make it repeatable. We make it yours. That’s how insulin becomes an ally again and the rollercoaster turns into a quiet, reliable train that takes you where you want to go. If you’re ready to recalibrate, I’ll map your routine around your cycle and your calendar, meal by meal and week by week — until calm energy feels like your new normal. (This content is educational and not medical advice.)
Recent Posts