What causes high Vitamin D and low Alkaline phosphatase?

High Vitamin D and low Alkaline phosphatase can be caused by many reasons.

If your Vitamin D is in between 75 nmol/L and 250 nmol/L and your Alkaline phosphatase is in between 30 U/L and 120 U/L then you need not worry as these are the normal ranges for Vitamin D and Alkaline phosphatase respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Normal range of Vitamin D : 75 - 250 nmol/L

Ideal values of Vitamin D depending on age :

Age	Ideal Vitamin D value
<5 years	76.296
5-10 years	77.614
10-15 years	78.955
15-20 years	80.319
20-25 years	81.707
25-30 years	83.119
30-35 years	84.555
35-40 years	86.016
40-45 years	87.502
45-50 years	89.014
50-55 years	90.552
55-60 years	92.117
60-70 years	93.709
70-80 years	95.328
80-90 years	96.975
90-100 years	98.651
>100 years	100.356

*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 isn’t 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 range of Alkaline phosphatase : 30 - 120 U/L

Ideal values of Alkaline phosphatase depending on age :

Age	Ideal Alkaline phosphatase value
<5 years	30.518
5-10 years	31.045
10-15 years	31.581
15-20 years	32.127
20-25 years	32.682
25-30 years	33.247
30-35 years	33.822
35-40 years	34.406
40-45 years	35.001
45-50 years	35.606
50-55 years	36.221
55-60 years	36.847
60-70 years	37.484
70-80 years	38.132
80-90 years	38.791
90-100 years	39.461
>100 years	40.143

High Vitamin D and low Alkaline phosphatase can be caused by a lot of reasons. If you take Vitamin D and Alkaline phosphatase blood tests and the results are higher than 250 nmol/L for Vitamin D and lower than 30 U/L for Alkaline phosphatase, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

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How the Vitamin D and Alkaline phosphatase Tests Are Done :

If your doctor wants Vitamin D and Alkaline phosphatase tests on you, you may need to go through these tests. During the Vitamin D and Alkaline phosphatase blood tests, 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 D and Alkaline phosphatase Test reports by your pathologist.