Bio:Heather Petrie is a registered dietitian currently working as a PEN evidence analyst and living in Toronto. She holds a Bachelor of Arts in Psychology and a Bachelor of Science in Nutrition with Honours both from Acadia University and a Master of Science degree, with a specialization in nutrition and exercise metabolism from the University of Guelph.
Should dietary and herbal supplements be taken prior to surgery?
Role: Reviewer
Dietary Supplements Background
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