What does high Vitamin B12 and Hemoglobin mean in blood test?

High Vitamin B12 and Hemoglobin can be caused by numerous problems.

High levels of Vitamin B12 and Hemoglobin in the blood indicate a variety of health problems. If your blood Vitamin B12 level is between 211 pg/mL to 911 pg/mL and the Hemoglobin level is between 13 pg/mL to 17 g/dL, then your body does not have any underlying health problems. But if Vitamin B12 and Hemoglobin levels exceed these levels, you should see a doctor immediately.

Normal Vitamin B12 range : 211 - 911 pg/mL

Age-wise ideal Vitamin B12 level in blood:

Age	Ideal Vitamin B12 value
<5 years	214.798
5-10 years	218.664
10-15 years	222.6
15-20 years	226.607
20-25 years	230.686
25-30 years	234.838
30-35 years	239.065
35-40 years	243.368
40-45 years	247.749
45-50 years	252.208
50-55 years	256.748
55-60 years	261.369
60-70 years	266.074
70-80 years	270.863
80-90 years	275.739
90-100 years	280.702
>100 years	285.755

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

If you want your blood test report to be interpreted by Vitamin B12 specialist, then 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

1,37,160

Total number of patients treated

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

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

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

Normal Hemoglobin range : 13 - 17 g/dL

Age-wise ideal Hemoglobin level in blood:

Age	Ideal Hemoglobin value
<5 years	13.234
5-10 years	13.472
10-15 years	13.714
15-20 years	13.961
20-25 years	14.212
25-30 years	14.468
30-35 years	14.728
35-40 years	14.993
40-45 years	15.263
45-50 years	15.538
50-55 years	15.818
55-60 years	16.103
60-70 years	16.393
70-80 years	16.688
80-90 years	16.988
90-100 years	16.983
>100 years	16.978

High Vitamin B12 and Hemoglobin levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 911 pg/mL for Vitamin B12 and more than 17 g/dL for Hemoglobin, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a Vitamin B12 and Hemoglobin test. In most hospitals Vitamin B12 and Hemoglobin results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.