Assertion: collagen | /r/CapableOf | repair muscle
Facets:
Source sentences:
text: It is made up of amino acids, which are the building blocks of protein, and are needed to repair bones, joints and muscles.
text: Whether you’re a triathlete, gym-goer, or yogi, collagen is the perfect recovery protein that helps to build and repair the muscles, tendons, ligaments, and cartilage that are stressed during exercise.