Episode 206: Insulin Resistance After 40 — 7 Habits to Improve Insulin Sensitivity & Build Metabolic Muscle

Episode 206: Insulin Resistance After 40 — 7 Habits to Improve Insulin Sensitivity & Build Metabolic Muscle

Author: Funk Roberts September 26, 2026 Duration: 45:27

If you’re a man over 40 and your waist keeps getting bigger, your energy feels unpredictable, or losing fat seems harder than it used to be, you’ve probably heard someone blame insulin.

Maybe you’ve been told carbs are the problem.

Maybe you’ve been told that every insulin spike instantly shuts down fat burning.

Maybe you’ve been told to eliminate fruit, rice and potatoes, fast longer, or start obsessively tracking your blood sugar.

In Episode 205 of the Over 40 Alpha Podcast, Funk Roberts breaks down why insulin itself is not the enemy.

The bigger issue is how effectively your body responds to insulin — what we call insulin sensitivity versus insulin resistance.

And one of the most powerful tools men over 40 have for supporting metabolic health?

Muscle.

Not just muscle for looking good in a T-shirt.

Funk explains why skeletal muscle plays an important role in glucose uptake, fuel storage, movement, strength and long-term independence — and why building what he calls Metabolic Muscle should become a major priority after 40.

In This Episode, You’ll Learn:

  • What insulin actually does inside your body
  • The difference between insulin sensitivity and insulin resistance
  • Why insulin should not automatically be viewed as a “fat-storage hormone”
  • Why carbohydrates do not automatically make you fat
  • Why skeletal muscle is so important for glucose metabolism
  • The connection between abdominal fat, visceral fat and metabolic health
  • Why walking after meals can be such a powerful habit
  • Why sitting all day can work against your health even if you train
  • How Funk structures his Meta Test Boost Balance Plate
  • Why protein, quality complex carbs, healthy fats, vegetables and fruits all matter
  • Why men over 40 should prioritize resistance training
  • Why sleep and chronic stress can affect insulin sensitivity
  • The 7 biggest mistakes men make when trying to improve metabolic health

🎙️ THE OVER 40 ALPHA PODCAST IS NOW A TOP 100 MEN’S PODCAST!

Brother, we’ve got some exciting news.

🔥 The Over 40 Alpha Podcast has officially been ranked #46 on Feedspot’s list of the 100 Best Men’s Podcasts!

This goes far beyond fitness. The goal of this podcast is to help men in their 40s, 50s, 60s and beyond become stronger physically, mentally and in life — through conversations about training, nutrition, testosterone, health, mindset, relationships, purpose, longevity and becoming a better man.

And we’re just getting started.

🧠 MONDAY — Mindset Monday

🎙️ SATURDAY — Over 40 Alpha Podcast

If the podcast has helped you, please follow the show and leave a quick 5-star rating and review. Every follow, rating and review helps more men discover the Brotherhood and our message.

👉 Listen & Follow:

www.over40alphapodcast.com

#46 is just the beginning. Let’s keep climbing, Brothers. 👊🏾

The second half can be your STRONGEST half.

Lift. Walk. Build muscle. Eat quality foods. Sleep. Manage stress. Stay consistent.

Ready to Stop Guessing?

If you’re a man in your 40s, 50s, 60s or beyond and you want a complete system to help you build muscle, burn fat, improve your nutrition and become stronger for the second half of your life, join the Over 40 Alpha Brotherhood.

👉 Start for $1 for your first 30 days:

https://over40alpha.com

You’ll get:

  • Follow-along workouts
  • Metabolic Resistance Training
  • Meta Test Boost Nutrition
  • Sleep and stress strategies
  • Mindset coaching
  • Weekly coaching with Funk
  • The support of thousands of men over 40

Stop guessing.

Start executing.

Get it done.


Hosted by fitness coach Funk Roberts, The Over 40 Alpha Podcast is a direct conversation about reclaiming and maintaining vitality in middle age and the decades that follow. This isn't about fleeting trends or unrealistic body standards; it's a grounded, practical resource built on the understanding that a man's physical needs evolve. The dialogue here focuses on sustainable health-how training, nutrition, and recovery must intelligently adapt to support a demanding life. You'll hear detailed discussions on structuring workouts that protect joints while building strength, navigating the complexities of hormones like testosterone, and applying nutritional strategies for sustained energy rather than quick fixes. Beyond the gym, the podcast delves into the crucial mental frameworks required for long-term discipline, weaving in life lessons that connect physical resilience to overall personal fortitude. It’s a comprehensive guide for any man in his forties, fifties, or sixties who believes his best physical shape is still ahead of him, offering actionable advice to make that belief a reality. Tune in for a no-nonsense approach to building a resilient, healthier life on your own terms.
Author: Language: English Episodes: 50

The Over 40 Alpha Podcast
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