what is wasting disease in humans
Diseases That Causes Muscle Wasting. Muscle wasting is the loss of muscle tissue resulting in muscle weakness. Muscle wasting, also called muscle atrophy, is the weakening or loss of muscle tissue. Muscle wasting causes a significant decrease in muscle strength and the ability to move the muscle, according to MedlinePlus. In a healthy individual, muscle wasting can occur as result of the lack of physical exercise.