What does high Vitamin D and RDW SD mean in blood test?

High Vitamin D and RDW SD can be caused by numerous problems.

High levels of Vitamin D and RDW SD 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 RDW SD level is between 39 nmol/L to 46 fL, then your body does not have any underlying health problems. But if Vitamin D and RDW SD 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	76.403
5-10 years	77.832
10-15 years	79.287
15-20 years	80.77
20-25 years	82.28
25-30 years	83.819
30-35 years	85.386
35-40 years	86.983
40-45 years	88.61
45-50 years	90.267
50-55 years	91.955
55-60 years	93.675
60-70 years	95.427
70-80 years	97.211
80-90 years	99.029
90-100 years	100.881
>100 years	102.767

*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 RDW SD range : 39 - 46 fL

Age-wise ideal RDW SD level in blood:

Age	Ideal RDW SD value
<5 years	39.729
5-10 years	40.472
10-15 years	41.229
15-20 years	42
20-25 years	42.785
25-30 years	43.585
30-35 years	44.4
35-40 years	45.23
40-45 years	45.214
45-50 years	45.199
50-55 years	45.183
55-60 years	45.167
60-70 years	45.152
70-80 years	45.996
80-90 years	45.98
90-100 years	45.964
>100 years	45.948

High Vitamin D and RDW SD 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 46 fL for RDW SD, you may also need some follow-up tests that will help detect the underlying disease early.

This month traffic - This page has been most frequently visited from the cities below:

How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a Vitamin D and RDW SD test. In most hospitals Vitamin D and RDW SD 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.