Keeping muscles strong as you age isn’t complicated

Muscles naturally weaken with time, but the decline speeds up after 30 and jumps sharply after 60. This process, called sarcopenia, doesn’t just make movement harder—it can steal independence. Research shows two simple habits make a huge difference: how much protein you eat and how active you stay. Most adults need about one gram of protein for every kilogram of body weight each day. They also need at least 150 minutes of movement every week. Skip either one and the risk of losing too much muscle shoots up fast.Surprisingly, women run into trouble more often when they don’t hit these targets. In one study of 632 people over 65, women made up 77% of the group that fell short on both protein and exercise. Scientists think hormonal changes and years of less muscle-building activity may play a role. Yet doctors rarely check for early warning signs during routine visits. A quick chat about diet and activity could spot problems before scans are needed. Every meal is a chance to feed your muscles. Animal proteins like chicken, fish, and eggs deliver all the building blocks your body needs. Plant foods such as lentils and quinoa work too, but you might need to mix them carefully to get the same muscle-friendly mix. Strength training doesn’t have to mean heavy weights or long sessions. Even ten minutes of squats or push-ups three times a week can keep muscles from shrinking.