When it comes to personal food choices there are several nutrients that are considered only existing in, are better in quality from, or are easier to obtain from animal-based foods. Many people believe that this notion indicates that humans are naturally
Vitamin B12 deficiency causes reversible megaloblastic anemia, demyelinating disease, or both. Current assays have insufficient sensitivity and specificity; methylmalonic acid levels are useful to confirm diagnosis. Parenteral or high-dose oral vitamin B12 is effective therapy.
Hypersegmented Neutrophil Increased size and lobulation 6 or more lobes The condition is often indicative of reduced DNA synthesis Associated with vitamin B12 deficiency, folate deficiency, anti-metabolite therapy or alcoholism