2822: The Truth About Insulin Sensitivity & Muscle Growth

2822: The Truth About Insulin Sensitivity & Muscle Growth

Author: Sal Di Stefano, Adam Schafer, Justin Andrews, Doug Egge March 26, 2026 Duration: 1:15:12

Only $99 (2 glucose biosensors, Nutrisense App to map glucose repsonse in real-time)

Nutrisense.io/mindpump

Exclusive offer for the Mindpump audience, including a $150 discount. 

 

Most people think building muscle and burning fat comes down to calories, workouts, and discipline.

But what if the real issue is something deeper?

In this episode, we sit down with a Rhett Langley, specializing in metabolic health to break down why your body might not be responding , even when you're doing everything right.

We cover:

  • Why metabolism controls fat loss and muscle gain
  • How blood sugar impacts cravings, energy, and performance
  • The truth about insulin sensitivity and muscle growth
  • Why strength training is one of the most powerful metabolic tools
  • How sleep, stress, and lifestyle affect your results more than you think
  • The real reason some people struggle to see progress

If you feel stuck, frustrated, or like your body isn't responding… this episode will change how you look at fitness.

 

The Spring Bundle:

Symmetry ($187), Prime ($107), Advanced Training Techniques Guide ($47) all for $147 (over 50% off)

mapsmarch.com     

 

Give your snack game a serious upgrade. Crisp Power Protein Pretzels deliver super crunchy and delicious snacks that are up to 28g of protein, low carb, zero sugar and high in fiber! Add this guilt-free snack to your pantry Go to www.crisppower.com/mindpump and use code mindpump for 10% off your order

⇨⇨go to www.crisppower.com/mindpump 

use code mindpump for 10% off your order

(00:00) Metabolic Health & Why It Matters
(11:00) The Doctor's Personal Wake-Up Call
(20:00) Stress, Blood Sugar & Daily Lifestyle Impact
(30:00) Why Muscle Improves Insulin Sensitivity
(40:00) Metabolic Dysfunction & Sexual Health
(50:00) How CGMs Help Change Behavior
(01:00:00) The Biggest Levers: Training & Nutrition
(01:10:00) Why Strength Training Beats Cardio for Metabolism
(01:20:00) Brain Health, Dementia & Blood Sugar
(01:30:00) GLP-1s, Medications & Fat Loss
(01:40:00) Supplements That Actually Work
(01:50:00) How to Fix Your Metabolism Long-Term


Tired of fitness fads and conflicting advice that leaves you more confused than when you started? Mind Pump: Raw Fitness Truth cuts through the noise with a no-nonsense approach you can actually trust. Hosts Sal Di Stefano, Adam Schafer, Justin Andrews, and Doug Egge bring their combined expertise to every conversation, dismantling popular myths and calling out the pervasive snake oil in the wellness world. Instead of hype, they focus on practical, science-backed strategies for building muscle, enhancing performance, and-most importantly-sustaining long-term health. Their discussions are grounded in reality, often challenging even the most sacred institutions in the industry with a blend of sharp insight and relatable humor. Each episode of this podcast feels like an honest talk with knowledgeable friends who aren’t afraid to question everything. You’ll find clarity on nutrition, training paradigms, and lifestyle choices, all delivered without an agenda other than giving you the unfiltered facts. For anyone exhausted by the constant churn of gimmicks and seeking a sustainable path to feeling and looking better, this is an essential listen. The raw truth isn’t always pretty, but with this team guiding you, it’s undeniably effective.
Author: Language: English Episodes: 100

Mind Pump: Raw Fitness Truth
Podcast Episodes
2811: This Food Item IS NOT As Healthy as You Think [not-audio_url] [/not-audio_url]

Duration: 1:52:38
Blended fruit smoothies are often marketed as healthy, but the hosts explain why they can actually sabotage fat loss by spiking blood sugar, reducing satiety, and making it easy to overconsume calories. The conversation…
2810: Why January Fitness Resolutions Fail [not-audio_url] [/not-audio_url]

Duration: 27:28
Why Most January Transformations Fail Success isn't losing weight; it's keeping it off for the rest of your life. (1:56) 5 Reasons Why Most January Transformations Fail 1. People set the wrong goal. (5:09) 2. People will…
2809 : Is Cardio Ideal For Fat Loss? [not-audio_url] [/not-audio_url]

Duration: 2:02:03
Mind Pump Fit Tip: Cardio is Good for Fat Loss for 2-3 weeks. After that, it is a Waste of Time! (2:00) 1-minute cardio strategy. (21:58) I do not want to work out with you. (31:05) An INSANE commercial for fat-loss. (33…
2808: Build a Butt or Get Abs? Where Do I Start? [not-audio_url] [/not-audio_url]

Duration: 1:15:17
Mind Pump Fit Tip: Build a Butt or Get Abs? Where Do I Start? (2:15) Society's role in our lack of strength. (19:39) Creating artificial adversity with today's youth. (22:49) Did our generation eat worse than this genera…
2807: Secrets To Extreme Butt Growth [not-audio_url] [/not-audio_url]

Duration: 20:57
Glute Building Masterclass LIVE Glute Building Masterclass by Mind Pump top-trainer Corinne. Sign up today! (1:50) How we got here. (3:11) Breaking down the components of the barbell squat. (3:59) The importance of havin…
2805: How To Know When It's The Right Time To Cut [not-audio_url] [/not-audio_url]

Duration: 27:43
How To Know When It's Time to Cut The #1 reason why people CONSISTENTLY fail. (1:46) What does it mean to go on a cut? (4:01) The definition of a successful cut. (4:22) The reasons you should NOT go on a cut. 1. When you…
2804: The Ultimate At-Home Dumbbell ONLY Workout [not-audio_url] [/not-audio_url]

Duration: 1:38:00
Mind Pump Fit Tip: The Ultimate At-Home Dumbbell ONLY Workout. (2:25) Cardio Sal. (18:46) Frustrating pet peeves. (28:08) All multivitamins are NOT created equal. (34:12) Reminiscing on Mind Pump's first-ever meeting. (3…
2803: The Lifestyle Factors That Make or Break Results [not-audio_url] [/not-audio_url]

Duration: 1:06:57
Mind Pump Fit Tip: How much of an impact do these 5 things really have on your health & fitness goals? (2:15) Cardio life for Sal. (26:30) Why you need a sleep routine, not a morning routine. (30:34) The importance of da…