What does high Vitamin D and Transferrin saturation mean in blood test?

High Vitamin D and Transferrin saturation can be caused by numerous problems.

High levels of Vitamin D and Transferrin saturation 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 Transferrin saturation level is between 13 nmol/L to 45 %, then your body does not have any underlying health problems. But if Vitamin D and Transferrin saturation 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	76.405
5-10 years	77.836
10-15 years	79.294
15-20 years	80.779
20-25 years	82.292
25-30 years	83.833
30-35 years	85.403
35-40 years	87.003
40-45 years	88.633
45-50 years	90.293
50-55 years	91.984
55-60 years	93.707
60-70 years	95.462
70-80 years	97.25
80-90 years	99.071
90-100 years	100.927
>100 years	102.817

*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 Transferrin saturation range : 13 - 45 %

Age-wise ideal Transferrin saturation level in blood:

Age	Ideal Transferrin saturation value
<5 years	13.243
5-10 years	13.491
10-15 years	13.744
15-20 years	14.001
20-25 years	14.263
25-30 years	14.53
30-35 years	14.802
35-40 years	15.079
40-45 years	15.361
45-50 years	15.649
50-55 years	15.942
55-60 years	16.241
60-70 years	16.545
70-80 years	16.855
80-90 years	17.171
90-100 years	17.493
>100 years	17.821

High Vitamin D and Transferrin saturation 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 45 % for Transferrin saturation, 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 Transferrin saturation test. In most hospitals Vitamin D and Transferrin saturation 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.