About: http://webisa.webdatacommons.org/249288525

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	To my knowledge, randomized trials have not yet shown any consistent benefit of vitamin D supplementation for people with vitamin D deficiency and asthma, COPD or other chronic illnesses, with the possible exception of osteoporosis.
http://www.w3.org/ns/prov#wasQuotedFrom	pulmccm.org