Loss of muscle mass, also known as muscle atrophy, occurs when muscle cells shrink or degrade. This leads to weakened muscles that are unable to generate normal levels of force or movement.
Some key points about loss of muscle mass:
- It can happen due to lack of physical activity, diseases, injuries, aging, and poor nutrition. Muscles that are not used regularly become smaller and weaker over time.
- Sarcopenia is the age-related loss of muscle mass that begins in your 30s and progresses with aging. Up to 50% of mass can be lost by age 80.
- Cachexia is muscle wasting due to underlying illnesses like cancer, kidney disease, congestive heart failure, AIDS, sepsis, and COPD. These diseases trigger high levels of inflammation that break down tissues.
- It can lead to fatigue, weakness, mobility issues, poor balance, joint pain, bone loss, insulin resistance, reduced calorie needs, and a lowered metabolic rate.
- Strength training and eating enough protein can help counteract muscle loss as we age. Aim for at least 30 minutes of resistance exercise 2-3 times a week along with 0.5-1 gram of protein per pound of body weight daily.
If you're concerned about unexplained muscle wasting or want to take a proactive approach against age-related declines, the hormone optimization experts at
Hormone Harmony Clinic can help. Their integrative programs combine nutrition planning, fitness guidance, and
bioidentical hormone therapy tailored to your unique needs. I'd recommend scheduling a consultation to learn about science-based steps you can take to support
muscle growth and overall vitality. Their knowledgeable doctors and staff provide compassionate care with the goal of helping you look and feel your best at any age.
Let me know if you have any other questions on this topic! I'm happy to elaborate on specific causes, impacts, or treatment options for loss of muscle mass.