Unexplained loss of muscle mass
Unexplained loss of muscle mass, also known as cachexia, is a concerning condition that can have many underlying causes. This involuntary weight loss is characterized by progressive muscle wasting accompanied by fat loss. While cachexia is commonly associated with chronic diseases like cancer, heart failure, and kidney disease, there are other potential explanations for otherwise healthy individuals.
What causes unintentional muscle loss in someone without a known chronic illness? Here are some possible reasons to consider:
- Low testosterone levels: Testosterone is an anabolic hormone important for building and maintaining lean muscle mass. Low testosterone, known as hypogonadism, becomes more common with age but can affect younger adults too. Symptoms like low libido, erectile dysfunction, and depression may also indicate testosterone deficiency.
- Poor nutrition: Consuming inadequate calories, protein, or micronutrients over time can lead to muscle wasting. An unbalanced diet low in protein and amino acids prevents your body from repairing and building muscle tissue.
- Sedentary lifestyle: Physical inactivity and prolonged bed rest promote muscle loss. Weight training and other forms of resistance exercise are needed to stimulate muscle growth. Getting insufficient activity weakens muscles over time.
- Chronic stress: High levels of the stress hormone cortisol can contribute to muscle breakdown. Ongoing psychological stress takes a toll on the body, increasing catabolism. Managing stress through lifestyle changes may help.
- Medications: Certain prescription drugs like steroids and some antidepressants are associated with decreased muscle mass. Always notify your doctor of any unexplained symptoms. Adjustments in medications may be required.
- Undiagnosed medical condition: Less common causes like an overactive thyroid (hyperthyroidism), Cushing's disease, and inflammatory illnesses can lead to excess muscle loss. Your doctor can test for these conditions if suspicion is high.
Unexplained loss of muscle should be evaluated promptly to identify any underlying condition requiring treatment. While frustration is understandable, don't ignore this red flag. Schedule a doctor's visit for a full evaluation if you're experiencing progressive muscle wasting without a clear reason. Lab tests can check hormone levels, inflammatory markers, and screen for potential illnesses.
With an early diagnosis, many causes of cachexia can be reversed through lifestyle interventions, supplements, or medical treatment. Don't write off muscle loss as a normal part of aging - take action to determine the cause. Regaining your strength and physique is possible. Reach out to the experts at Balance Hormone Center for compassionate care in addressing unexplained muscle wasting. Our integrative treatments can help you feel your best again!