Because a large number of comparisons were performed on the relative abundance data, main effect results from these analyses also underwent a BenjaminiHochberg false discovery rate (FDR) correction for multiple comparisons, and instances where a result was significant after this correction have been duly noted
Vitamin B12: Energy, Nerves & Red Blood Cells Vitamin B12 (cobalamin) is essential for red blood cell formation , oxygen delivery , DNA synthesis, and healthy nerve function
Smoking Alcohol abuse Having endocrine-related autoimmune disorders (such as diabetes, or thyroid disorder) Gastrointestinal disorders such as Crohns disease Having undergone gastric bypass surgery or other surgeries that remove parts of the stomach
Since the best sources are foods that are derived from animals, those who are vegan or on a plant-based diet may not consume enough vitamin B12
Several laboratory tests should be performed prior to treatment with cyanocobalamin, including serum vitamin B12, folate, iron, hematocrit, and reticulocyte count
2018 [cited 2022 Sep 10]