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This decrease impairs its physiological functions in learning, memory, motor regulation, and sleep cycle regulation

Serious B12 deficiency may cause anemia and nerve damage

Jay Campbell Intermediate Panel HSA/FSA reimbursable This test uses equilibrium dialysis methodology

According to the NIH Office of Dietary Supplements, B12 plays a key role in: Making red blood cells and preventing megaloblastic anemia Maintaining healthy nerve function and the myelin sheath that protects nerves DNA synthesis Supporting brain function and preventing cognitive decline Converting food into energy (cellular metabolism) Because B12 is found almost exclusively in animal products meat, fish, dairy, and eggs certain groups of people are at much higher risk of deficiency than others