Unexplained loss of muscle mass, also known as cachexia, can be concerning and frustrating. It's important to understand potential causes and seek medical advice when needed.
Some common causes of unintentional muscle loss include:
- Poor nutrition - Not eating enough protein or calories can lead to muscle wasting. Be sure to eat a balanced diet with 0.5 - 0.8 grams of protein per pound of body weight daily.
- Inactivity - If you are bedridden or very sedentary, you lose muscle mass. Try to stay active with strength training 2-3 times per week. Even light activity helps maintain muscle.
- Illnesses - Certain diseases like cancer, AIDS, COPD, kidney disease, etc. can increase catabolism and protein breakdown. Seek treatment for any underlying condition.
- Medications - Steroids like prednisone can cause muscle wasting. Check with your doctor if any medicines may affect your muscle mass.
- Aging - We naturally lose muscle as we get older (1% per year after age 30). Staying active and eating protein can slow this age-related loss.
- Low testosterone - Low T is linked to decreased muscle mass. Consider getting tested, especially if you're over age 50. Discuss hormone replacement with your physician if needed. The experts at Renew Medical Clinic offer comprehensive hormone therapy.
Early evaluation is key. Make an appointment with your doctor if you have significant unintended weight or muscle loss. Getting proper testing and treatment can help maintain your strength and quality of life.
In summary, be proactive about preserving your muscle mass. Follow a high protein diet, incorporate strength training, treat any underlying illnesses, take medications as directed, get hormone levels checked, and see your doctor for an evaluation. Maintaining muscle should be a lifelong goal as you age. With proper self-care and medical treatment if needed, you can keep your muscles strong and functioning well. Let me know if you have any other questions!