Assertion: nicotinamide adenine dinucleotide | /r/HasProperty | required for human life
Facets:
Source sentences:
text: NAD is required for human life and people are unable to make it within their bodies without either vitamin B 3 or tryptophan.
text: NAD is required for human life and people are unable to make it within their bodies without either vitamin B 3 or tryptophan.