On the other hand, the bioavailability of B12 from dietary supplements is 50% more than that from food sources
Your anorexia is obviously going to be a contributary factor to your B12 deficiency and other health issues
Abstract Background Pernicious anemia, an autoimmune disease, presents with gradual, nonspecific symptoms, often leading to delayed diagnosis owing to its overlap with other conditions and variability in laboratory findings, such as neurological symptoms without anemia or macrocytosis
From Brain Fog to Bodily Functions Beyond energy, B12 is a key player in DNA synthesis, the blueprint for every new cell in your body
Am J Hematol Motta I, Migone De Amicis M, Pinto VM et al (2020) SARS-CoV-2 infection in beta thalassemia: Preliminary data from the Italian experience