What causes high RDW CV and low Vitamin D?

High RDW CV and low Vitamin D can be caused by many reasons.

If your RDW CV is in between 11.6 % and 14 % and your Vitamin D is in between 75 nmol/L and 250 nmol/L then you need not worry as these are the normal ranges for RDW CV and Vitamin D 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 RDW CV : 11.6 - 14 %

Ideal values of RDW CV depending on age :

Age	Ideal RDW CV value
<5 years	11.804
5-10 years	12.011
10-15 years	12.222
15-20 years	12.437
20-25 years	12.655
25-30 years	12.877
30-35 years	13.103
35-40 years	13.333
40-45 years	13.567
45-50 years	13.805
50-55 years	13.8
55-60 years	13.795
60-70 years	13.791
70-80 years	13.787
80-90 years	13.783
90-100 years	13.779
>100 years	13.775

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

If you want your blood test report to be interpreted by RDW CV specialist, then you can upload your report. Our RDW CV expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

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Some examples of conditions that increase or decrease RDW CV levels include:

• An iron or vitamin deficiency
• Crohn's disease
• Chronic liver disease
• Thalassemia, an inherited blood disorder
• Heart disease

If you want your blood test report to be interpreted by RDW CV specialist, you can upload your report. Our RDW CV 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 Vitamin D : 75 - 250 nmol/L

Ideal values of Vitamin D depending on age :

Age	Ideal Vitamin D value
<5 years	76.317
5-10 years	77.657
10-15 years	79.021
15-20 years	80.409
20-25 years	81.821
25-30 years	83.258
30-35 years	84.72
35-40 years	86.208
40-45 years	87.722
45-50 years	89.262
50-55 years	90.829
55-60 years	92.424
60-70 years	94.047
70-80 years	95.698
80-90 years	97.378
90-100 years	99.088
>100 years	100.828

High RDW CV and low Vitamin D can be caused by a lot of reasons. If you take RDW CV and Vitamin D blood tests and the results are higher than 14 % for RDW CV and lower than 75 nmol/L for Vitamin D, 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 RDW CV and Vitamin D Tests Are Done :

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