About: http://webisa.webdatacommons.org/217868023

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	It is important to remember that high doses of vitamin C and zinc, which is commonly used in trials, may cause gastrointestinal side effects such as stomach pain, nausea and vomiting.
http://www.w3.org/ns/prov#wasQuotedFrom	health24.com