About: http://webisa.webdatacommons.org/100413081

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	They claim to increase male sexual hormones such as testosterone, which affect muscle strength, endurance, and male sexual performance, but there is insufficient evidence to support this claim.
http://www.w3.org/ns/prov#wasQuotedFrom	hprc-online.org