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

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

High levels of Vitamin B12 and Vitamin D 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 Vitamin D level is between 75 pg/mL to 250 nmol/L, then your body does not have any underlying health problems. But if Vitamin B12 and Vitamin D 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	214.916
5-10 years	218.905
10-15 years	222.968
15-20 years	227.106
20-25 years	231.321
25-30 years	235.614
30-35 years	239.987
35-40 years	244.441
40-45 years	248.978
45-50 years	253.599
50-55 years	258.306
55-60 years	263.1
60-70 years	267.983
70-80 years	272.957
80-90 years	278.023
90-100 years	283.183
>100 years	288.439

*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 Vitamin D range : 75 - 250 nmol/L

Age-wise ideal Vitamin D level in blood:

Age	Ideal Vitamin D value
<5 years	76.392
5-10 years	77.81
10-15 years	79.254
15-20 years	80.725
20-25 years	82.223
25-30 years	83.749
30-35 years	85.303
35-40 years	86.886
40-45 years	88.499
45-50 years	90.142
50-55 years	91.815
55-60 years	93.519
60-70 years	95.255
70-80 years	97.023
80-90 years	98.824
90-100 years	100.658
>100 years	102.526

High Vitamin B12 and Vitamin D 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 250 nmol/L for Vitamin D, 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 Vitamin D test. In most hospitals Vitamin B12 and Vitamin D 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.