The Truth About Midlife Metabolism

If you’ve ever said, “My metabolism isn’t what it used to be,” you’re not imagining it. After 40, our bodies naturally shift. Hormones fluctuate, muscle mass decreases, and suddenly the strategies that used to work in our 20s and 30s don’t deliver the same results.

But here’s the good news: a “slowing metabolism” isn’t a life sentence. With the right habits, you can fire it back up and feel strong, energized, and confident again.

Why Does Metabolism Slow With Age?

• Muscle Loss (Sarcopenia): After 30, we lose about 3–8% of muscle mass each decade if we don’t actively strength train. Less muscle = fewer calories burned at rest.

• Hormonal Shifts: Estrogen, testosterone, and growth hormone all decline, making it easier to store fat and harder to recover.

• Lifestyle Factors: Stress, poor sleep, and inactivity often creep in, adding fuel to the slowdown.

  
  

How to Reignite Your Metabolism After 40

1. Prioritize Strength Training

   Muscle is your metabolism’s best friend. The more lean muscle you build, the more calories you burn even at rest. Lifting heavy isn’t about “bulking up” it’s about reclaiming energy, strength, and confidence.

2. Embrace Interval Training

   HIIT (High-Intensity Interval Training) and VIIT (Variable Intensity Interval Training) workouts boost calorie burn during and after your session. Short, effective sessions can do more for your metabolism than endless cardio.

3. Fuel Your Body Wisely

   Protein is essential for preserving lean muscle. Balanced meals with protein, fiber, and healthy fats stabilize blood sugar and keep cravings in check.

4. Prioritize Sleep & Recovery

   Sleep is when your body releases fat-burning and muscle-building hormones. Skimping on rest makes your metabolism sluggish and your cravings stronger.

   
   

Your Strongest Years Are Ahead

Aging doesn’t mean slowing down it means training smarter. By focusing on building strength, moving consistently, and fueling your body with intention, you can reset your metabolism and feel unstoppable at any age.

If you’re ready to take the guesswork out of your workouts and follow a proven plan designed for midlife strength, check out my STRONG Program a 10-week system built to help you lift, move, and feel your absolute best.

👉 Start your journey here with a 7-day free trial of my OnDemand Membership

Because the best years aren’t behind you, they’re right here, waiting for you to step into your strongest self.