in the mid-twentieth century, patients exposed to prolongedvitamin B12 deficiencydue tomalabsorptionfrom the diet (called pernicious anemia) would become bedridden and then die after several years[1].Signs and symptomsof vitamin B12 deficiency include fatigue,abnormal gait, memory loss, depression, ...
Deficiency in vitamin B12 can result in neurological disorders, spinal cord degeneration, and severe psychiatric symptoms. It can also cause peripheral neuritis.3. Vitamin B12 promotes the development and maturation of red blood cells. It is involved in the conversion of two acyl coenzyme A to ...
The metabolism of vitamin B12 is intimately entwined with that of folic acid. Common symptoms of vitamin B12 deficiency include homocystinuria and methylmalonuria. A secondary intestinal dysfunction may develop from persistent cobalamin deficiency....