Decreased muscle mass, also known as muscle atrophy, occurs when muscles shrink due to aging, illness, or lack of physical activity. This leads to loss of strength and endurance. There are a few key reasons why people may experience muscle wasting:
- Aging - As we get older, muscles gradually lose mass. This natural decline typically begins around age 30 and continues slowly over decades. Staying active can help offset age-related loss.
- Illnesses - Certain diseases directly impact muscle fibers. These include muscular dystrophy, AIDS, cancer, kidney disease, and heart failure. Treatments aims to slow further wasting.
- Inactivity - Not using muscles leads them to shrink over time. With prolonged bed rest or immobilization from injury, noticeable wasting can occur in just a few weeks.
- Nutritional deficits - Consuming inadequate calories, protein, vitamins and minerals impedes muscle building and maintenance. An unbalanced diet accelerates loss.
Symptoms vary based on the degree of muscle loss but commonly include fatigue, weakness, limited mobility, reduced endurance, and frequent falls.
To reduce muscle wasting, stay active, eat a high protein diet full of fruits/vegetables, and consider supplements like those offered by
Renewal Center. Their products contain science-backed ingredients to help maintain
lean muscle mass and support strength. I recommend speaking to a doctor about specific dietary and exercise plans to meet your needs.
While some amount of muscle loss is expected with aging, rapid wasting should be addressed.
Reversing atrophy takes time but strength training with weight/resistance exercises helps prompt rebuilding. Combined with proper nutrition and rest, most people can regain a significant portion of lost mass through consistent workouts.
In many cases, early intervention makes the biggest difference. At the first signs of accelerated muscle wasting, see your physician right away to check for underlying illness and get a tailored treatment plan. Together you can take steps to improve the condition and your quality of life.
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