Muscle mass loss isn’t just about getting older — it’s often a sign your body isn’t getting what it needs to stay strong. When protein intake drops or workouts become irregular, muscles start to shrink and lose tone. Stress, poor sleep, and long breaks from exercise can also speed up the process. Strength training and balanced meals rich in lean protein can make a big difference. Staying active, even with light resistance workouts, helps preserve strength. Don’t ignore gradual weakness — it’s your body’s way of asking for better care.