Protein Doesn't Build Muscle. This Does. (And Why Protein Matters More as You Age)

Most people think protein builds muscle.

Not exactly.

Resistance training is what tells your body to build muscle. Protein simply provides the raw materials needed to repair and grow muscle during muscle protein synthesis.

Think of it this way:

✅ Resistance training = the stimulus
✅ Protein = the building blocks

Here's where it gets interesting...

As we age, our bodies become less efficient at using protein to stimulate muscle growth and repair. That means the amount of protein that worked in your 20s may not produce the same response in your 40s or 50s.

The good news? We don't lose our ability to build muscle as we age.

We just need to be more intentional about: 

• Consistent resistance training 
• Adequate protein intake 
• Supporting recovery

The takeaway:

Training creates the demand. Protein supplies the building materials.
If your goal is to stay strong, maintain muscle, and age well, understanding that difference can change how you approach fitness and nutrition.

🎥 Watch the video to learn why protein needs may change as you age and how to make sure your nutrition keeps up with your training.