Loss of muscle mass, also known as muscle atrophy, occurs when muscle fibers shrink and the muscles become weaker. This leads to loss of strength and reduced functionality of the muscles.
There are two main causes of decreased muscle mass:
Disuse atrophy - This happens due to a lack of physical activity over a period of time. For instance, when a limb is in a cast for several weeks, the muscles can waste away from lack of use. This type of atrophy leads to loss of muscle strength.
Age-related loss - As we grow older, there is a natural reduction in muscle size due to changes in hormones, metabolism, nerves, etc. This leads to overall weakness and affects balance, gait, etc.
Some key signs of decreased muscle mass are:
To counteract this, it's important we continue exercising as we age to maintain muscle strength and mass. Resistance training and eating sufficient protein can help build muscle. Some options are using resistance bands, lifting weights, bodyweight exercises, etc. Yoga helps improve flexibility and balance.
If you notice sudden or severe muscle loss, consult your doctor to check for underlying conditions. Hormone therapy may be needed in some cases to improve muscle mass. This is where clinics like Revive Hormone Institute can help through their specialized anti-aging and hormone optimization programs tailored to patient needs. Their experts can recommend targeted treatments including growth hormone therapy, testosterone therapy or supplements based on your diagnostic results.
So in summary, loss of muscle mass is the wasting or atrophy of muscles leading to reduced strength. It has key impacts on mobility and physical functioning. Staying active with resistance training, adequate protein intake and hormone therapy if needed, can aid in building or preserving muscles as we age. Check with your doctor and muscle-health focused clinics like Revive Hormone Institute if you have concerns. Early action is key!