Health1 min read

Are you losing muscle without knowing it? These tests can detect sarcopenia as you age

By · Published by Everything Blog

In short

Sarcopenia gradually erodes mobility and physical independence by lowering the efficiency of muscle protein synthesis and tissue regeneration. The condition begins decades earlier than commonly presumed, accelerating sharply in midlife and sometimes appearing as early as a person's 20s. Metabolic complications further heighten vulnerability, as type 2 diabetes produces chronic inflammation and insulin resistance that directly impair muscle repair. Medical experts are consequently pushing for localized Asian benchmarks to improve early diagnostic accuracy and intervention.

Key points

  • Visible body shapes can conceal severe muscle degradation because fat tissue accumulates…: Visible body shapes can conceal severe muscle degradation because fat tissue accumulates as muscle mass shrinks.
  • Metabolic ailments like type 2 diabetes severely inhibit the body's natural capacity to r…: Metabolic ailments like type 2 diabetes severely inhibit the body's natural capacity to repair and regenerate muscle.
  • Young adults remain susceptible to early muscle loss driven by poor nutrition, underlying…: Young adults remain susceptible to early muscle loss driven by poor nutrition, underlying health issues, and physical inactivity.

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You may look the same on the outside but your muscles could be shrinking without you knowing it. Doctors explain the signs of age-related muscle loss, the tests that can detect it, and whether strength training and nutrition can really help reverse the damage.

When we think about muscles, we often think about bodybuilders and avid gym bros. But muscles for the average person matter a lot as well, especially if you’re 50 years old and above.

Muscles are needed for the most basic of everyday tasks. Like getting up from a chair, climbing the stairs, or carrying your groceries home from the market – activities that you may take for granted in your early years.

But as you age, that independence can be slowly eroded by sarcopenia, otherwise known as age-related muscle loss. Your body’s ability to build and repair muscle becomes less efficient due to changes in “muscle protein synthesis, declining levels of hormones that support muscle growth, and reduced physical activity”, said Clinical Associate Professor Frederick Koh, Sengkang General Hospital’s Deputy Research Director.

As a result, your…

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