Unexplained loss of muscle mass - Rejuvenate Clinic

Unexplained loss of muscle mass, also known as idiopathic sarcopenia, is a concerning condition where muscle seems to waste away or atrophy for unknown reasons. This troubling symptom can negatively impact strength and physical function. Some key points about idiopathic sarcopenia:

• It involves progressive loss of muscle mass that cannot be explained by an underlying condition or poor nutrition/inactivity. Doctors diagnose it when no other cause is found.
• Both men and women can develop this muscle wasting, typically starting around age 60. Estimates vary, but it may impact over 20% of seniors.
• What causes it remains a mystery in many cases. Some theories involve age-related changes in hormones, inflammation, mitochondrial dysfunction, or motor neurons. More research is needed.
• Associated symptoms depend on which muscles are impacted but may include feeling weak, frequent falls or fractures, poor mobility, trouble swallowing, etc.
• Managing it aims to slow further muscle loss. Treatment may include exercise, protein supplements, vitamin D, and medications. But more effective therapies are needed.

So in summary, unexplained loss of muscle mass is an increasingly common condition in aging adults that can negatively impact strength, function, and quality of life. Researchers still don't understand what triggers this muscle wasting in many cases. While some lifestyle measures may help reduce worsening, better solutions are still needed for this troubling problem. If you have any other questions, feel free to ask. We at Rejuvenate Clinic are happy to discuss this topic further.