Is Vitamin B12 66 low, normal or dangerous? What does Vitamin B12 level 66 mean?

Your Vitamin B12 level of 66 is a Low Vitamin B12 level.

Low Vitamin B12 levels could indicate health issues. Typically, levels between 211 pg/mL to 911 pg/mL suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

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	224.926
5-10 years	239.771
10-15 years	255.596
15-20 years	272.465
20-25 years	290.448
25-30 years	309.618
30-35 years	330.053
35-40 years	351.836
40-45 years	375.057
45-50 years	399.811
50-55 years	426.199
55-60 years	454.328
60-70 years	484.314
70-80 years	516.279
80-90 years	550.353
90-100 years	586.676
>100 years	625.397

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

Get Advice via Email : Send us your blood test report, and our Vitamin B12 experts will check it. Within 12 hours, expect a detailed analysis and precise treatment guidance delivered to your email. If you've had additional blood tests apart from Vitamin B12, please upload those too. A thorough diagnosis often relies on assessing all abnormalities for an accurate assessment. Upload blood test report now

1,37,160

Total number of patients treated

A video message on the treatment of your low 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

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

• Crohn disease
• Ulcerative colitis
• Celiac disease
• Reduced stomach acid production
• Pancreatic insufficiency

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

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	225.344
5-10 years	240.663
10-15 years	257.023
15-20 years	274.495
20-25 years	293.155
25-30 years	313.084
30-35 years	334.367
35-40 years	357.097
40-45 years	381.372
45-50 years	407.298
50-55 years	434.986
55-60 years	464.556
60-70 years	496.137
70-80 years	529.864
80-90 years	565.884
90-100 years	604.353
>100 years	645.437

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.

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How the Vitamin B12 Test Is Done :

When your doctor recommends a Vitamin B12 test, you'll likely undergo a simple blood draw specifically targeting the measurement of Vitamin B12. A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. Your Vitamin B12 test results will typically be available within a few hours after this procedure.