Vitamin B12 deficiency and neuropsychiatric symptoms in Lebanon: A cross-sectional study of vegans, vegetarians, and omnivores

O Al Jassem, K Kheir, A Ismail, L Abou-Abbas, A Masri… - Plos one, 2024 - journals.plos.org
Background Vitamin B12 deficiency is responsible for a variety of complications, particularly
neurological/neuropsychiatric complications, including depression, irritability, paresthesia …