Assertion: collagen's effect | /r/HasProperty | gingival and hair problems
Facets:
Source sentences:
text: The most obvious, first effects (gingival and hair problems) of absence of ascorbic acid in humans come from the resulting defect in hydroxylation of proline residues of collagen, with reduced stability of the collagen molecule, causing scurvy and sub-clinical scurvy-like symptoms with bleeding gums, hair loss, skin issues and such.