|
- An Overview on Metabolism and Consequences of Deficiency of . . .
Vitamin B12 is a water-soluble vitamin that is naturally present in some foods vitamin B12 is essential for DNA synthesis and for cellular energy production This review aims to outline the metabolism of vitamin B12, and to evaluate the causes and consequences of sub-clinical vitamin B12 deficiency
- Vitamin B12 deficiency - ScienceDirect
Megaloblastic anemia results from a defect in thymidine and therefore DNA synthesis in rapidly dividing cells Nervous system involvement is varied, some of which results from defective myelin synthesis and repair Cognitive impairment and psychosis may also occur
- Vitamin B12 Deficiency: Symptoms, Causes Treatment
Vitamin B12 deficiency is a treatable condition that happens if you aren’t consuming enough vitamin B12 in your diet or if your body isn’t absorbing it properly Vitamin B12 deficiency can cause physical, neurological and psychological symptoms It can be treated with vitamin B12 medications Contents What Is Vitamin B12 Deficiency?
- Vitamin B12 deficiency - Nature Reviews Disease Primers
Disruption of B12 transport in the blood, or impaired cellular uptake or metabolism causes an intracellular deficiency Diagnostic biomarkers for B12 status include decreased levels of
- Pathology Outlines - Vitamin B12 deficiency
Accessed December 2nd, 2025
- Causes and pathophysiology of vitamin B12 and folate . . .
Deficiencies of vitamin B12 and or folate can cause megaloblastic anemia (macrocytic anemia with other features due to impaired cell division) Vitamin B12 deficiency can also cause neuropsychiatric findings
|
|
|