Helped Over 500,000 patients with 98%+ satisfaction.

Connect & Get Personalized 1-to-1 Answers from Expert Doctors

DoctorSpring > Question Home

Can LEUKEMIA/LIVER DISEASE cause HIGH VIT B12 LEVEL?

Resolved Question:

Just had blood work done. My B12 was 670 pmol/L (907ng/L). The CBC and liver test (alt,alp) were all well within range. Was taking 1000mcg of b12 on/off for the last 2 years, but consistently for the last 2 months. I feel ok. I read that high b12 can be caused by leukemias/ liver disease, but again my other blood work is fine. Also read that supplements can not raise blood b12 levels that much. My level 2 years ago, before I started supplement was 360pmol/L. Should I be worried.

Category: Hematologist

Ask Your Own Question

Category: Hematologist
 22 Doctors Online

Hello,

Thank you for choosing DoctorSpring. Your B12 levels are 670 pmol/L which is well within normal limits. It is true that supplements will not case Vitamin B12 levels to a toxicity level, but it sure can increase the level from 300s to 600s. As long as it stays within normal limits and you do not have any symptom you need not worry.

Your CBC and LFT are normal. So there is no reason to be worried. If you take regular non vegetarian diet (assuming that you do not have significant medical illness) you can discontinue the supplement.

Hope this helps
Feel free to ask followups
Thank you


Dr. Prasad Eswaran
Category: Hematologist
Experience: 
Doctorate in Medicine (Fellowship in Oncology), DM,  Madras Medical College & Govt. General Hospital, Chennai, India.

Doctor of Medicine (Residency in Radiation Oncology) , MD, Christian Medical College, Vellore, Tamilnadu, India, 2004-06.

Diploma in Medical Radiology & Therapy (Residency in Radiation Oncology), D.M.R.T, Madras Medical College & Govt. General Hospital, Chennai, India, 2004-06.

Bachelor of Medicine & Bachelor of Surgery - M.B.B.S, Govt. Stanley Medical College & Hospital, Chennai, India, 1998-2004.
Dr. Prasad Eswaran and 4 other Medical Specialists are ready to help you

Users who read this, also read:

Make informed and better medical decisions.

Join the 500,000 people who found a smarter, quicker way to get Answers, Recommendations & Expert Opinions.

Expert Doctors at fingertips

Recommendation on next step. Second-opinion.Multi-specialty.

Save Time

Average time for answers: 6 hours.

Save Money

$35 for typical specialist consult vs. $120 for a local appointment.

Free Follow-ups

Clarify, ask further questions for free in private conversation.

100% Satisfaction

Money back guarantee for the 1st reply. MEDNET Quality Board.

Start My Consultation

CHAT NOW

About DoctorSpring.com

Doctor Spring is a novel online Doctor consultation platform where you can get your medical questions answered by leading Doctors. Just Submit your question and rest assured that you will consult a Doctor easily. Once you submit the question, the Doctor from the concerned specialty will reply within hours. You can always ask more questions or add details with follow-up question options and make it an online doctor chat. You may use this service to consult a specialty or for getting medical second opinion. All paid services come with a MEDNET quality assurance and 100% money back guarantee.

DoctorSpring in news