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

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

High levels of Vitamin D and Vitamin B12 in the blood indicate a variety of health problems. If your blood Vitamin D level is between 75 nmol/L to 250 nmol/L and the Vitamin B12 level is between 211 nmol/L to 911 pg/mL, then your body does not have any underlying health problems. But if Vitamin D and Vitamin B12 levels exceed these levels, you should see a doctor immediately.

Normal Vitamin D range : 75 - 250 nmol/L

Age-wise ideal Vitamin D level in blood:

Age	Ideal Vitamin D value
<5 years	76.391
5-10 years	77.807
10-15 years	79.25
15-20 years	80.719
20-25 years	82.216
25-30 years	83.74
30-35 years	85.293
35-40 years	86.874
40-45 years	88.485
45-50 years	90.126
50-55 years	91.797
55-60 years	93.499
60-70 years	95.232
70-80 years	96.998
80-90 years	98.796
90-100 years	100.628
>100 years	102.494

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

If you want your blood test report to be interpreted by Vitamin D specialist, then you can upload your report. Our Vitamin D 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 D levels include:

• Liver disease
• Celiac disease
• Your body isnt properly absorbing or using vitamin D.
• Crohn's disease
• Kidney disease

If you want your blood test report to be interpreted by Vitamin D specialist, you can upload your report. Our Vitamin D 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 B12 range : 211 - 911 pg/mL

Age-wise ideal Vitamin B12 level in blood:

Age	Ideal Vitamin B12 value
<5 years	214.912
5-10 years	218.896
10-15 years	222.954
15-20 years	227.088
20-25 years	231.298
25-30 years	235.586
30-35 years	239.954
35-40 years	244.403
40-45 years	248.934
45-50 years	253.549
50-55 years	258.25
55-60 years	263.038
60-70 years	267.915
70-80 years	272.882
80-90 years	277.941
90-100 years	283.094
>100 years	288.343

High Vitamin D and Vitamin B12 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 250 nmol/L for Vitamin D and more than 911 pg/mL for Vitamin B12, 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 D and Vitamin B12 test. In most hospitals Vitamin D and Vitamin B12 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.