Everybody with type 1 diabetes knows they should pre-bolus. Almost nobody actually does it. In this episode, Amanda Mueller (@bolusandbiceps), certified personal trainer and T1D coach, breaks down why insulin timing is not a willpower problem... and how to fix it one meal at a time.

Amanda was diagnosed with type 1 diabetes at 24 after landing in the ICU with DKA and a blood sugar over 1,000. She spent years checked out from her diabetes before strength training brought her back. Now she coaches women with T1D on exercise, insulin timing, and the hormone-blood sugar connection almost nobody talks about.

We cover pre-bolus timing, fear of hypoglycemia, exercising after insulin, closed-loop pumps and why the algorithm doesn't save you at mealtime, and what to do when the food shows up late.

Part of The Head Start pre-bolus challenge.

What We Cover

• Getting diagnosed with type 1 diabetes as an adult (and why it hits different at 24)
• The DKA story: phantom baked-goods smell, the ICU, and a blood sugar over 1,000
• Diabetes burnout and the years Amanda disassociated from her T1D
• How strength training rewired her relationship with the disease
• Why she coaches women with T1D specifically (hormones, cycles, and insulin)
• Pre-bolusing 101: what it is and why timing beats math
• The research: dosing 15 minutes early can cut post-meal spikes by about 50 points
• Fear of going low: the real reason your bolus is late
• Pre-bolusing before exercise without crashing mid-workout
• Strength training vs. cardio and what each does to blood sugar
• Closed-loop pumps (Tandem Mobi): why you still need to pre-bolus on an algorithm
• What to do when the restaurant food runs late (hint: it's not failing, it's adapting)

About Amanda Mueller

Amanda Mueller is an ISSA Certified Personal Trainer, Corrective Exercise Specialist, and Nutrition Coach living with type 1 diabetes since her diagnosis at age 24. Through Bolus & Biceps, she coaches women with T1D on strength training, insulin timing, and blood sugar management around exercise and hormones.

Follow Amanda // Instagram: @bolusandbiceps

Helpful resources and newsletter: https://yourbestt1dyear.com

Connect with Neil: TikTok: https://tiktok.com/@the.betes Instagram: https://instagram.com/thebetes Facebook: https://facebook.com/neilgreathouse LinkedIn: https://linkedin.com/in/neil-greathouse-a607b912 Website: https://yourbestt1dyear.com

Books on Amazon: Type 1 Diabetes – One Day at a Time: https://a.co/d/6UHooWJ Type 1 Diabetes – True Stories: https://a.co/d/dfIlyI1

SHOW NOTES: We’ve spent a week and a half in the problem, the spike, the loop, the fear. Today the sun comes out. Neil turns the corner to the fix, and it’s almost annoyingly simple: your food is fast and your insulin is slow, and when they start at the same time, the food wins the first hour. The fix isn’t more insulin or better carb counting. It’s timing.

You give the insulin a small head start so it’s awake by the time the food arrives. Same dose, same dinner, different clock. That’s the whole name of the challenge, The Head Start. Neil keeps the science for next week and instead leaves you with hope: the early low you’ve been afraid of is a timing-and-preparation problem, and those can be solved.

In this episode:

• The one-sentence reason you spike after meals

• Why the fix is timing, not more insulin or new gear

• What “The Head Start” actually means for your dinner

• Why the fear of the early low is a solvable problem

This Week’s Challenge: Notice the GAP. How long between when you dose and your first actual bite at dinner? For a lot of us, it’s zero. Just clock it.

Helpful resources and newsletter

Connect with Neil: TikTok | Instagram | Facebook | LinkedIn | Website

Books on Amazon: Type 1 Diabetes – One Day at a Time | Type 1 Diabetes – True Stories

SHOW NOTES: Here’s the quiet part said out loud: the reason you don’t pre-bolus is not that you’re lazy or that you don’t care. It’s that it scares you. Neil names the specific fear at the center of the whole challenge, the fear of going low before the food arrives, and tells you the truth, 34 years in, it still scares him too.

This is the episode nobody put in the pamphlet. The pamphlet says “pre-bolus 15 minutes before your meal” and leaves you alone with the little spike of panic when the arrow turns down and the food isn’t ready. Neil validates that fear completely, because it’s not a character flaw, it’s your survival brain doing its job. And then he promises what’s coming: not pretending the fear away, but out-preparing it.

In this episode:

• The fear of hypoglycemia and why it stops us from pre-bolusing

• Why that fear is normal, rational, and not a personal weakness

• What the pamphlets never tell you about insulin timing

• How we’re going to face the fear instead of ignoring it

This Week’s Challenge: The next few times you decide NOT to pre-bolus, catch yourself and notice what you’re feeling. Fear? Forgetting? No time? Just get honest about it.

Helpful resources and newsletter

Connect with Neil: TikTok | Instagram | Facebook | LinkedIn | Website

Books on Amazon: Type 1 Diabetes – One Day at a Time | Type 1 Diabetes – True Stories