<http://webisa.webdatacommons.org/28303967>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<supplements-and-health.com> .
<http://webisa.webdatacommons.org/prov/477545382>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/28303967> .
<http://webisa.webdatacommons.org/28303967>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/28303967>	<http://www.w3.org/ns/prov#value>	"Other investigations elucidated that some vitamins, such as beta-carotene, vitamin A, B6 & E, have ameliorating activities against these poisonous L tryptophan side effects from metabolites (Edenharder, et al., 1998; Chung & Gadupudi, 2011)." .