Is Vitamin B12 349 normal, high or low? What does Vitamin B12 level 349 mean?

Your Vitamin B12 level of 349 is a Normal Vitamin B12 level.

High levels of Vitamin B12 in the blood indicate a variety of health problems. If your blood Vitamin B12 level is between 211 pg/mL and 911 pg/mL, you probably do not have an underlying health problem. But if Vitamin B12 levels are not in this range, you should see a doctor immediately.

Important - Go to the end of this article and read how our patients treated their normal Vitamin B12 levels 

Normal range of Vitamin B12 found among men : 211 - 911 pg/mL

Ideal values of Vitamin B12 depending on age (male) :
Age Ideal Vitamin B12 value
<5 years 218.364
5-10 years 225.985
10-15 years 233.872
15-20 years 242.034
20-25 years 250.481
25-30 years 259.223
30-35 years 268.27
35-40 years 277.633
40-45 years 287.322
45-50 years 297.35
50-55 years 307.728
55-60 years 318.468
60-70 years 329.583
70-80 years 341.085
80-90 years 352.989
90-100 years 365.308
>100 years 378.057

*Ideal values ​​are calculated based on our database of patient records

A video message on the treatment of your normal Vitamin B12 level

If you want your blood test report to be interpreted by Vitamin B12 specialist, you can upload your report. Our Vitamin B12 expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Click here to know Symptoms of Low Vitamin B12

Besides Lab test failures, there are many other reasons for inaccurate blood results. Know the common reasons for inaccurate blood test results

Can Low or High Vitamin B12 cause Heart Attack? Click here to know

Normal range of Vitamin B12 found among women : 211-911 pg/mL

Ideal values of Vitamin B12 depending on age (female) :
Age Ideal Vitamin B12 value
<5 years 218.585
5-10 years 226.442
10-15 years 234.582
15-20 years 243.015
20-25 years 251.751
25-30 years 260.801
30-35 years 270.176
35-40 years 279.888
40-45 years 289.949
45-50 years 300.372
50-55 years 311.169
55-60 years 322.355
60-70 years 333.943
70-80 years 345.947
80-90 years 358.383
90-100 years 371.266
>100 years 384.612

Click here to know Symptoms of Low Vitamin B12

Can Low or High Vitamin B12 cause Heart Attack? Click here to know

Click here to upload your blood test report

If you take a Vitamin B12 blood test and the results are not in the normal range (211-911 pg/mL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

Some examples of conditions that increase or decrease Vitamin B12 levels include:

Receive world-class medical opinion about your normal Vitamin B12 levels over email. Upload blood test report now

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How the Vitamin B12 Test Is Done :

If your doctor wants Vitamin B12 test on you, you may need a Vitamin B12 blood test. During the Vitamin B12 blood test, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your Vitamin B12 Test report by your pathologist.

Click here to upload your blood test report

Symptoms

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