What causes high Vitamin B12 and low Mean plasma glucose?

High Vitamin B12 and low Mean plasma glucose can be caused by many reasons.

If your Vitamin B12 is in between 211 pg/mL and 911 pg/mL and your Mean plasma glucose is in between 0 mg/dL and 116 mg/dL then you need not worry as these are the normal ranges for Vitamin B12 and Mean plasma glucose 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 Vitamin B12 : 211 - 911 pg/mL

Ideal values of Vitamin B12 depending on age :

Age	Ideal Vitamin B12 value
<5 years	214.625
5-10 years	218.312
10-15 years	222.063
15-20 years	225.878
20-25 years	229.759
25-30 years	233.706
30-35 years	237.721
35-40 years	241.805
40-45 years	245.959
45-50 years	250.185
50-55 years	254.483
55-60 years	258.855
60-70 years	263.302
70-80 years	267.826
80-90 years	272.427
90-100 years	277.107
>100 years	281.868

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

If you want your blood test report to be interpreted by Vitamin B12 specialist, then you can upload your report. Our Vitamin B12 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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Total number of patients treated

Some examples of conditions that increase or decrease Vitamin B12 levels include:

• Crohn disease
• Ulcerative colitis
• Celiac disease
• Reduced stomach acid production
• Pancreatic insufficiency

If you want your blood test report to be interpreted by Vitamin B12 specialist, you can upload your report. Our Vitamin B12 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 Mean plasma glucose : 0 - 116 mg/dL

Ideal values of Mean plasma glucose depending on age :

Age	Ideal Mean plasma glucose value
<5 years	30.515
5-10 years	31.039
10-15 years	31.572
15-20 years	32.114
20-25 years	32.666
25-30 years	33.227
30-35 years	33.798
35-40 years	34.379
40-45 years	34.97
45-50 years	35.571
50-55 years	36.182
55-60 years	36.804
60-70 years	37.436
70-80 years	38.079
80-90 years	38.733
90-100 years	39.398
>100 years	40.075

High Vitamin B12 and low Mean plasma glucose can be caused by a lot of reasons. If you take Vitamin B12 and Mean plasma glucose blood tests and the results are higher than 911 pg/mL for Vitamin B12 and lower than 0 mg/dL for Mean plasma glucose, 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 Vitamin B12 and Mean plasma glucose Tests Are Done :

If your doctor wants Vitamin B12 and Mean plasma glucose tests on you, you may need to go through these tests. During the Vitamin B12 and Mean plasma glucose 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 Vitamin B12 and Mean plasma glucose Test reports by your pathologist.