HELPDESK ANSWERSDoes vitamin B12 supplementation in elderly patients with low or normal vitamin B12 levels improve cognition?Godhwani, Anika DO; Antypas, Carla DO; Yahyabeyk, Arleen MD Author Information Valley Family Medicine Residency (VCME), Modesto, CA The corresponding author is Anika Godhwani; [email protected]. The authors declare no conflicts of interest. Evidence-Based Practice 26(3):p 9-10, March 2023. | DOI: 10.1097/EBP.0000000000001816 Buy Metrics Copyright © 2022 by Family Physicians Inquiries Network, Inc.