Welcome to Diabetes Confessions — a diabetes series where talk about my diabetes confessions and how I've learned to overcome the mental, physical, and emotional toll of living with diabetes.

(Episode 2): Pre-bolusing is one of the most important things you can do to keep your blood sugar stable after a meal. I've known that for a long time. And for a long stretch of my life with T1D — I wasn't doing it. Not consistently. Not correctly. And sometimes not at all.

In this episode I break down what pre-bolusing actually is, why synthetic insulin needs time to activate before food breaks down and rises your blood sugar, and why skipping this one step is often the reason blood sugars spike to 200+ after meals that should have been manageable. I also get honest about why I still don't pre-bolus every single time — and the specific situations where the math changes completely.

This one is practical, personal, and exactly the kind of conversation I wish someone had had with me when I was first diagnosed.

If you're consistently spiking after meals and can't figure out why — this episode is for you.

🔑 Key Takeaways

• What pre-bolusing actually is — and why most people have never been properly educated on it
• Why synthetic insulin has an activation window — and what happens when food beats it to the bloodstream
• How pre-bolusing is one of the top three most important habits for post-meal blood sugar stability
• Why Ken stopped pre-bolusing during his years of depression and denial — and what that cost him
• The specific situations where pre-bolusing timing needs to change — activity, blood sugar level, food type
• Why the 15-minute rule isn't always the right rule — and how to think about timing for your specific situation
• How giving yourself grace when decisions don't go perfectly is part of the process — not a sign of failure
• Why two types of lows exist — and how understanding both changes how you respond to them

Pre-bolusing gives your insulin time to do its job. When food beats insulin to your bloodstream every single time you eat, you're not managing diabetes — you're chasing it. Getting ahead of the spike is one of the simplest and most powerful things you can do.

Additional Resources

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Podcast Disclaimer: Nothing that you hear on The Healthy Diabetic Podcast should be considered medical advice or otherwise; please always consult your medical TEAM before making any changes to your Diabetes management.

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