What does high Vitamin D and HbA1c mean in blood test?

High Vitamin D and HbA1c can be caused by numerous problems.

High levels of Vitamin D and HbA1c 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 HbA1c level is between 4 nmol/L to 5.7 %, then your body does not have any underlying health problems. But if Vitamin D and HbA1c 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	76.363
5-10 years	77.751
10-15 years	79.164
15-20 years	80.602
20-25 years	82.067
25-30 years	83.558
30-35 years	85.076
35-40 years	86.622
40-45 years	88.196
45-50 years	89.799
50-55 years	91.431
55-60 years	93.092
60-70 years	94.783
70-80 years	96.505
80-90 years	98.258
90-100 years	100.043
>100 years	101.861

*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 HbA1c range : 4 - 5.7 %

Age-wise ideal HbA1c level in blood:

Age	Ideal HbA1c value
<5 years	4.073
5-10 years	4.147
10-15 years	4.222
15-20 years	4.299
20-25 years	4.377
25-30 years	4.457
30-35 years	4.538
35-40 years	4.62
40-45 years	4.704
45-50 years	4.789
50-55 years	4.876
55-60 years	4.965
60-70 years	5.055
70-80 years	5.147
80-90 years	5.241
90-100 years	5.336
>100 years	5.433

High Vitamin D and HbA1c 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 5.7 % for HbA1c, 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 HbA1c test. In most hospitals Vitamin D and HbA1c 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.