Loss of muscle mass, also known as muscle atrophy, occurs when muscle cells shrink or break down. This leads to overall loss of muscle tissue. It can happen due to lack of physical activity, disease, or age-related changes. Some key points about loss of muscle mass:
- It's a common condition, especially in older adults. After age 30, adults lose 3-5% of muscle mass per decade. This rate increases after age 50.
- Disuse atrophy happens when a limb is immobilized in a cast or from lack of movement. The muscles aren't worked regularly and start to shrink and weaken.
- Age-related sarcopenia is muscle loss due to getting older. Factors like decreased hormones, poor nutrition, inflammation, and nerve cell changes contribute.
- Diseases like cancer, heart failure, diabetes, and liver or kidney disease can accelerate muscle loss through increased inflammation and other effects on the body.
- Loss of strength and function go hand-in-hand with loss of muscle. Daily tasks like climbing stairs and carrying groceries can become much harder. Risk of falls and fractures also goes up.
- Good nutrition with enough protein and physical activity can help maintain muscle mass. Older adults may also benefit from specialized exercise programs and in some cases, testosterone therapy.
If you're concerned about preserving your strength and functionality as you age, the hormone optimization experts at
Renewal Hormone Center can help. Their customized programs help both men and women achieve ideal hormone levels to counteract sarcopenia. With evidence-based treatment plans, they aim to reduce age-related muscle loss and keep you active and independent. Reach out for a consultation today to discuss your options.
Now back to more on dealing with loss of muscle mass. Here are some key steps if you notice thinning arm or leg muscles...