Is Vitamin B12 305 normal, high or low? What does Vitamin B12 level 305 mean?

Your Vitamin B12 level of 305 is a Normal Vitamin B12 level.

Normal Vitamin B12 levels could indicate health issues. Typically, levels between 211 pg/mL to 911 pg/mL suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

Normal range of Vitamin B12 found among men :211 - 911 pg/mL

Ideal values of Vitamin B12 depending on age (male) :

Age	Ideal Vitamin B12 value
<5 years	217.436
5-10 years	224.068
10-15 years	230.902
15-20 years	237.945
20-25 years	245.202
25-30 years	252.681
30-35 years	260.388
35-40 years	268.33
40-45 years	276.514
45-50 years	284.948
50-55 years	293.639
55-60 years	302.595
60-70 years	311.824
70-80 years	321.335
80-90 years	331.136
90-100 years	341.236
>100 years	351.644

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

Get Advice via Email : Send us your blood test report, and our Vitamin B12 experts will check it. Within 12 hours, expect a detailed analysis and precise treatment guidance delivered to your email. If you've had additional blood tests apart from Vitamin B12, please upload those too. A thorough diagnosis often relies on assessing all abnormalities for an accurate assessment. Upload blood test report now

1,37,160

Total number of patients treated

A video message on the treatment of your normal Vitamin B12 level

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

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

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

Receive world-class medical opinion about your normal Vitamin B12 levels over email.Upload blood test report now

Normal range of Vitamin B12 found among women :211-911 pg/mL

Ideal values of Vitamin B12 depending on age (female) :

Age	Ideal Vitamin B12 value
<5 years	217.629
5-10 years	224.466
10-15 years	231.518
15-20 years	238.791
20-25 years	246.293
25-30 years	254.03
30-35 years	262.01
35-40 years	270.241
40-45 years	278.731
45-50 years	287.487
50-55 years	296.518
55-60 years	305.833
60-70 years	315.441
70-80 years	325.351
80-90 years	335.572
90-100 years	346.114
>100 years	356.987

If you take a Vitamin B12 blood test and the results are not in the normal range (211-911 pg/mL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

This page was viewed the most from these cities in the last 30 days:

Saint-Bonnet-de-Vieille-Vigne

Mouflers

Ravascletto

Yining City

Château-Gaillard, Ain

Nakhrola

Attiches

Attignat

Monterotondo Marittimo

Barkam Town

Sonitpur district

Thevally

Madupalli

Fouzilhon

Lan Xang

Marsala

Mohanpur, Begusarai

Trois-Monts

Saint-Bonnet-de-Salendrinque

Henderson, Maryland

Porakkudi

Yūtō, Shizuoka

Bandipora district

Khirbat Bayt Far

Connemara Market

Somalia

Solesino

Saint-Maurice-la-Clouère

Rule of twelfths

Akrotiri and Dhekelia

Urville, Calvados

Roman Catholic Diocese of San Severo

Camalès

La Terrasse-sur-Dorlay

Houry

Asia

Sirmaur, Rewa

Bodilis

Villanova Mondovì

Elamkunnapuzha

Pannonia Valeria

Byadagi chilli

Basaralu

Saint-Julien-de-la-Nef

Nomécourt

Beruwala

Herserange

Jawalapur

Braye, Aisne

Daillancourt

How the Vitamin B12 Test Is Done :

When your doctor recommends a Vitamin B12 test, you'll likely undergo a simple blood draw specifically targeting the measurement of Vitamin B12. A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. Your Vitamin B12 test results will typically be available within a few hours after this procedure.