Loss of muscle mass - Balance Endocrinology

What is Loss of Muscle Mass? A Comprehensive Guide

Loss of muscle mass, also known as muscle atrophy or sarcopenia (specifically referring to age-related muscle loss), is a condition where your body loses skeletal muscle tissue. This significantly impacts overall health and well-being. It involves muscles shrinking and weakening.

What Causes Muscle Loss?

Several factors contribute to muscle loss:

• Aging: As we age, our bodies produce less muscle protein, leading to gradual muscle atrophy.
• Lack of Physical Activity: Inactivity leads to muscle fibers breaking down faster than they're rebuilt.
• Poor Nutrition: Insufficient protein intake hinders muscle building and repair. A calorie-deficient diet also inhibits muscle growth.
• Underlying Medical Conditions: Diseases like cancer, HIV, and chronic illnesses can contribute to muscle loss by affecting metabolism and bodily functions. Autoimmune diseases often cause muscle inflammation and pain, limiting activity.
• Medications: Some medications, including steroids and certain heart or arthritis medications, can cause muscle loss as a side effect.
• Genetics: Genetic factors influence susceptibility to muscle loss.

Muscle loss is a complex issue stemming from an interplay of these factors.

What are the Symptoms of Muscle Loss?

Noticeable symptoms of muscle loss include:

• Decreased strength and endurance: Difficulty lifting objects, climbing stairs, or walking long distances.
• Increased fatigue: Feeling unusually tired despite adequate sleep.
• Changes in body composition: Reduced muscle size and potentially increased body fat.
• Difficulty with daily activities: Struggling with tasks previously easy to perform.
• Increased risk of falls and fractures: Weakened muscles increase the likelihood of falls and injuries.

How Can I Prevent or Treat Muscle Loss?

Preventing or reversing muscle loss involves:

• Regular Exercise: Resistance training (weightlifting, bodyweight exercises) is crucial for building and maintaining muscle mass. Aim for at least 2-3 sessions per week. Cardiovascular exercise is also beneficial.
• Proper Nutrition: Ensure adequate protein intake—consult a nutritionist for personalized advice. Include plenty of fruits, vegetables, and whole grains in your diet.
• Consult a Doctor: Consult your doctor for assessment and guidance, especially if you suspect muscle loss or have underlying health conditions.

Start incorporating these healthy habits to prevent muscle loss and improve your quality of life.

Disclaimer: This information is for educational purposes only and does not constitute medical advice. Always consult with a healthcare professional before making any changes to your diet or exercise routine.