Want to Slow Aging? Start With Your Muscles. What if slowing aging isn't just about looking younger—but keeping your muscles strong? Aging doesn't just show up on your face. It can also show up in your muscles. As we get older, muscle mass and strength can gradually decline. You may notice small changes first: stairs feel harder, carrying groceries takes more effort, or getting up from a chair isn't as easy as it used to be. But losing muscle isn't just about getting weaker. Your muscles play an important role in movement, blood sugar control, and staying independent as you age. Muscles use glucose for energy, so maintaining muscle and staying active can support healthy blood sugar regulation. Strength training also helps support bone health as you get older. So, how do you protect your muscle? Start With Protein Protein provides the amino acids your body needs to build and maintain muscle. Good sources include eggs, fish, chicken, Greek yogurt, beans, lentils, and to...