Performance & Aging

Probiotics Studied For Muscle Mass Maintenance

Building and maintaining muscle comes down to a simple idea with a lot of moving parts: you need to take in quality protein and actually absorb and use it to repair and grow muscle tissue. But here's the catch — it's not just about how much protein you eat, it's about how well your gut breaks it down and delivers those building blocks to your muscles. If your digestion isn't up to par, some of that hard-earned protein can go to waste, like ordering premium bricks that never make it to the construction site.

This is where your gut microbiome quietly earns its keep. Certain probiotic strains have been studied for helping to support the digestion and absorption of protein, so more of the nutrients you eat actually reach your muscles. By promoting a healthier gut environment and better nutrient uptake, these strains may support your efforts to maintain and build muscle. Paired with resistance training and good nutrition, nurturing your gut can be a smart, foundational way to help protect your strength — especially as the years go by.