Joanna L. Fiddler, PhD (she/her/hers)

Assistant Professor
University of Arkansas
Fayetteville, Arkansas, United States

Dr. Joanna Fiddler is an Assistant Professor of Human Nutrition at the University of Arkansas-Fayetteville. Her lab focuses on vitamin and mineral needs through the lifespan with particular interests in iron and folate. The Fiddler lab is funded by the NIH and Arkansas Biosciences Institute.

Presentation(s):

• Vitamins and Minerals GEM Forum - Folinic Acid (Leucovorin) in Autism: Evidence, Mechanisms, and Controversies

  Sunday, July 26, 2026
  4:30 PM - 5:45 PM ET

  Disclosure(s): No relevant financial relationship(s) with ineligible companies to disclose.