Assertion: l cysteine | /r/AtLocation | human hair
Facets:
Source sentences:
text: Rather, it seems that they simply extrapolated from the facts that since L-cysteine is found in human hair, that some L-cysteine is sourced from China and that China has some very lax and oft-times questionable food preparation practices, then our bread must contain human hair-derived L-cysteine.