However, note that other causes of the symptom 'Muscle mass loss' may be possible. Research the causes of these symptoms that are more broader types of symptom than Muscle mass loss: Muscle atrophy (351 causes)
intrinsic meaning, definition, what is intrinsic: being an extremely important and basic characteristic of a person or thing: . Learn more.
belonging to a thing by its very nature: the intrinsic value of a gold ring. 2. Anatomy. (of certain muscles, nerves, etc.) belonging to or lying within a given part. Sometimes, intrinsical. Origin of intrinsic.