Kayla Girgen: Why Women Over 50 Wake at 3AM, Lose Muscle, and Can't Lose Weight

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Your blood sugar is telling you everything. You just haven't been listening.

In this episode, I sit down with registered dietitian and certified personal trainer Kayla Girgen, one of the first clinicians to bring continuous glucose monitoring to everyday women who do not have diabetes. If you have ever eaten well, exercised hard, and still felt like your body was working against you, this conversation will change the way you see your metabolism forever.

What We Explore:
- How a CGM reveals what food, stress, sleep, and exercise are doing to your blood sugar in real time.
- Why pre-diabetes is one of the most under-treated diagnoses in women's health.
- Why fasting insulin is the number you actually need.
- What your blood sugar crashing at 3am has to do with why you cannot get back to sleep.
- How to eat enough protein without overhauling your entire routine overnight.
- Why rucking is one of the most practical tools for building strength, improving body composition, and boosting bone density.

About Kayla Girgen
KAYLA GIRGEN, RD, LD, CPT, is a registered dietitian, certified personal trainer, and founder of Sugar + Strength Academy—an online wellness community helping women balance blood sugar and build strength, one step at a time. She blends real-life tools, such as continuous glucose monitoring (CGM), with accessible movement, like rucking, to help clients break free from diet extremes and feel strong—both physically and mentally. Her upcoming book Ruck Fit shares how rucking became a catalyst for reclaiming her physical and mental health, proving that fitness doesn’t have to be complicated to be life-changing.

Connect with Kayla Girgen:
Website: https://kaylagirgenrd.com/
Instagram: https://www.instagram.com/kaylagirgenrd/
LinkedIn: https://www.linkedin.com/in/kaylagirgen/
YouTube: https://www.youtube.com/@kaylagirgenrd
TikTok: https://www.tiktok.com/@kaylagirgenrd

Book - RUCK FIT: Build Strength and Endurance by Walking with Weight
Available here: https://a.co/d/06vLg5nR

Timestamps
00:00 Intro
02:14 How Stress Shows Up on Your Blood Sugar
10:39 Why Pre-Diabetes Is a Five-Alarm Fire
13:26 Glucose Typing: Are You a Compensator or a Spiker
15:45 What to Do If Your Blood Sugar Spikes and Crashes
21:39 How Long Should You Actually Wear a CGM
26:19 How to Calculate Your Daily Protein Goal
32:08 GLP-1s and the Changing Weight Loss Landscape
37:41 Why Eating Too Little Is the Biggest Mistake Midlife Women Make
40:34 Rucking: What It Is and Why It Works for Women
42:56 How Adding Weight Increases Your Training Load by 10 Percent
47:47 The Top Three Priorities for High-Achieving Women Feeling Stuck
53:50 CGM, Carnivore, and Habits


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