Assertion: collagen's acid | /r/HasProperty | protein
Facets:
Source sentences:
text: You body require amino acids (proteins) to make hormones.
text: There are 19 amino acids (proteins) found in Collagen Types 1 & 3 – each essential to functions and maintenance within skin, muscles, and bones.
text: Since amino acids are also proteins, you can see where all three of these names come from, and why they’re all talking about the same exact thing.
text: There are 19 amino acids (proteins) found in Collagen Types I & III – each essential to functions and maintenance within skin, muscles, and bones.