Child High Vitamin B12. The liver can store it but just taking a multivitamin physically cannot give you levels that high alone. Pediatric reference ranges were obtained for vitamin b12 and folate quantaphase radioimmunoassay biorad hercules calif using a large hospital population.
Supplements would not lead to levels this high. Data were analyzed employing the hoffman approach which was computer adapted. Vitamin b12 test and extremely high blood levels.
The elevated b12 levels in myeloid neoplasms are primarily linked to the increased production.
Vitamin b12 or cobalamin is important for the development of healthy red blood cells and proper nervous system function. For folic acid the range for subjects aged 1 to 12 years aver. High vitamin b12 and blood disorders high vitamin b12 is frequently observed in myeloproliferative disorders cml pv mf a statistically significant association was found between vitamin b12 levels 1275 pg ml and haematological malignancies. While doctors are often more concerned with low vitamin b12 levels high levels might also signal a serious medical problem.