Blood Tests and related queries

Frequently Asked Questions

Is there a urine test for vitamin deficiency?

Yes, there is a urine test. The test measures the amount of a substance called methylmalonic acid (MMA) in your urine. MMA is typically made in tiny amounts when you digest protein. Your body makes large amounts of MMA if you have a decrease in the amount of vitamin B12.

Last updated on 31 May 2023

Is there a blood test for nutritional deficiencies?

Yes, vitamins and minerals can be tested for nutritional deficiencies specially vitamin D and vitamin B12.

Last updated on 31 May 2023

Should you stop taking vitamin D before a blood test?

Yes, ideally one should stop taking vitamin D before a blood test.

Last updated on 31 May 2023

Is there a way to self-test for a vitamin D deficiency?

No, there are no self test kits available in India at the moment.

Last updated on 31 May 2023

What does a high B12 level in blood mean?

High levels of B12 is rare, however, it may be a sign of a serious, even life-threatening, disease. Hematologic disorders like chronic myelogeneous leukemia, promyelocytic leukemia, polycythemia vera and also the hypereosinophilic syndrome can result in elevated levels of cobalamin. You are recommended to check with a doctor.

Last updated on 31 May 2023

Is fasting required for a vitamin B12 test?

No, fasting is required for B12 test.

Last updated on 23 May 2023

Is it possible to skew vitamin intake before a blood test?

No, it is not possible.

Last updated on 23 May 2023

Can CBC and CRP blood tests show a lack of vitamin?

No, they cannot detect lack of vitamins.

Last updated on 23 May 2023

How much level of B12 rises in blood with 1 B12 injection?

After an injection the serum B12 value rises quickly to far above the upper reference value on average 150-700 pmol/L

Last updated on 23 May 2023

How to increase the MCH count in my blood?

Adding more iron and B12 helps increase MCH values. Consuming vitamin C and fiber, along with foods that contain iron, may also help increase the MCH levels.

Last updated on 23 May 2023

Why do blood tests results vary with different labs?

They vary because of the machines caliberation and the reagents used.

Last updated on 23 May 2023

What are the benefits of getting a general blood test?

The benefits of general blood tests are early detection of diseases and monitoring existing conditions.

Last updated on 23 May 2023

What blood test indicates a Vitamin D deficiency?

The vitamin D test, 25-hydroxy vitamin D test is the most accurate way to measure how much vitamin D is in your body.

Last updated on 23 May 2023

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