Williams, Kim, and Hena Patel. “Dietary Amino Acid Deficiency With a Restrictive Raw Vegan Diet: A Case of Orthorexia Nervosa: Lacking Lysine/Methionine Madness”. International Journal of Disease Reversal and Prevention 2, no. 1 (February 24, 2020): 6. Accessed July 19, 2024. https://ijdrp.org/index.php/ijdrp/article/view/107.