Reference: Multivitamin supplementation improves memory in older adults: A randomized clinical trial by Lok-Kin Yeung, Daniel M. Alschuler, Melanie Wall, Heike Luttmann-Gibson, Trisha Copeland, Christiane Hale, Richard P. Sloan, Howard D. Sesso, JoAnn E. Manson and Adam M. Brickman, 24 May 2023, A