Assertion: testosterone | /r/CapableOf | regulate muscle
Facets:
Source sentences:
text: Testosterone is the key male sex hormone that regulates fertility, muscle mass, fat distribution, and red blood cell production.
text: Testosterone regulates sex drive, bone mass, fat distribution, muscle mass and strength, and sperm production.
text: Testosterone is a major male sex hormone that regulates sexual development, red cell blood production, and muscle mass.