About the Author

Dr. Fraser Smith, BA, ND is an Assistant Dean and teacher of Naturopathic Medicine at the National University of Health Science's College of Professional Studies and is an editorial board member of Natural Medicine Journal. Susan Hannah, BA, BScH, is respected health author, a volunteer researcher and a former research associate at the Department of Family Medicine, Queen's University. Dr. Daniel Richardson, BS, MSc, PhD, DAANC, CNC is a prominent expert in nutrition and botanical medicine and is a professor and chair of the department of nutrition and biochemical therapeutics and the department of undergraduate studies at the National University of Health Sciences in Lombard, Illinois.