Is Vitamin B12 65 low, normal or dangerous? What does Vitamin B12 level 65 mean?

📅 Medical Review Date: December 28, 2025

Your Vitamin B12 level of 65 is a Low Vitamin B12 level.

Low Vitamin B12 levels may indicate underlying health problems. The normal range is typically between 211 pg/mL and 911 pg/mL. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal Vitamin B12 range for men is :211 - 911 pg/mL

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

Age	Ideal Vitamin B12 value
<5 years	224.715
5-10 years	239.321
10-15 years	254.877
15-20 years	271.444
20-25 years	289.088
25-30 years	307.879
30-35 years	327.891
35-40 years	349.204
40-45 years	371.902
45-50 years	396.076
50-55 years	421.821
55-60 years	449.239
60-70 years	478.44
70-80 years	509.539
80-90 years	542.659
90-100 years	577.932
>100 years	615.498

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

Misdiagnosis is more common than people think—and the consequences can be serious. Delayed treatment, unnecessary medication, or worse. If you want a second opinion on your blood work, one option is to upload it to a site like wholebodyprotocol.com, where world-class doctors review your results. They charge a small fee—around $90 (though you'll want to check the latest price as it fluctuates)—and email you a detailed report. With over 12 million people affected by misdiagnosis every year, that little bit of extra peace of mind can go a long way.

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

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

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	225.126
5-10 years	240.198
10-15 years	256.279
15-20 years	273.437
20-25 years	291.744
25-30 years	311.276
30-35 years	332.116
35-40 years	354.351
40-45 years	378.075
45-50 years	403.387
50-55 years	430.394
55-60 years	459.209
60-70 years	489.953
70-80 years	522.755
80-90 years	557.753
90-100 years	595.095
>100 years	634.937

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:

• Jawahar Nagar
• Hanthawaddy Kingdom
• Gozaria
• Kaleran
• Khachindorbatly
• Le Noyer, Savoie
• Langueux
• Lagny, Oise
• Kingdom of Portugal
• Laurenan
• Lapteva Island
• Larçay
• Kitayama, Wakayama
• Ichalkaranji
• Janesville, Wisconsin
• Les Autels-Saint-Bazile
• Kud
• Kattuppakkam
• KotriSain
• Hee-Gyathang
• Ganguvari Sigadam
• Greater Mackellar Island
• Hudem
• Lakkidi-Perur-I
• Hengyang
• La Neuville-lès-Dorengt
• Lafarre, Ardèche
• Government College Muzaffargarh
• Kangeyanallur
• Jeberos
• Kajuluru mandal
• Gubbi
• Jingwan-dong
• Hawai, Arunachal Pradesh
• Garapadu
• Kashihara, Nara
• Jhansi Railway Settlement
• Hindasgeri
• Gorle
• La Tranche-sur-Mer
• Lauret, Landes
• Ghatshila
• Govindaraopet
• Jangji-dong
• Goupillières, Eure
• Jammu Division
• Gorsai
• Le Coudray-Macouard
• Kulgachia
• Khaliawas
• Ghoraghata Rail Station
• La Grande-Paroisse
• Lans, Saône-et-Loire
• Labastide
• Illuppakkorai
• Kuirei
• Le Port, Réunion
• Kothapally, Gambhiraopet, Karimnagar
• Lasserre, Pyrénées-Atlantiques
• Hirekumbi
• Khavatkoppa
• Lawngtlai
• Jonesville, Louisiana
• Janwada
• Guui-dong
• Le Riols
• Kottamkara
• Karaiyavetti
• Haisnes
• Granze
• George Rocks
• Greenland, West Virginia
• Guargualé
• Girecourt-sur-Durbion
• Le Monastère
• La Villedieu, Lozère
• Garabasa
• Konganapuram
• Keikhoo
• Kyarakoppa
• Jarny
• Greensboro, Pennsylvania
• General Kumaramangalam Colony
• Jawaharnagar, Ranga Reddy
• Highbury, Auckland
• Jalia
• Khinvsar
• Kalakkad Mundanthurai Tiger Reserve
• Hakimpet
• Ingalhalli
• L'Orbrie
• Karadagi
• Hersin-Coupigny
• Givry, Ardennes
• Harlem Heights, Florida
• Gobindpur, Kapurthala
• Kogram
• Hingangaon
• Jhotwara
• La Pouge
• Les Terres-de-Chaux
• Kamimine, Saga
• Kasba, Purnia (Vidhan Sabha constituency)
• Isola Madre
• Gintrac
• Gillespie Township, Macoupin County, Illinois
• Ladapeyre
• Ingham, Nebraska
• Inchamudi
• La Selve, Aveyron
• Hosta, Pyrénées-Atlantiques
• Lesperon
• Gudipala
• Haria, Saparua
• Hounoux
• Knœringue
• Khora
• Hosford-Abernethy, Portland, Oregon
• Kannadiparamba
• Hautefeuille
• Karumkulam
• Le Masnau-Massuguiès
• Illar, Tulkarm
• La Trinité-de-Réville
• Lanespède
• Jivati
• Kansas State Board of Nursing
• Kubauli
• Kannal
• Leuville-sur-Orge
• Kuban-Black Sea Soviet Republic
• Great Dayak
• Huzurabad
• Gangi, India
• Golfech
• History of the Comoros (1978–89)
• Grace Rock
• Las Plassas
• Hokuryū, Hokkaido
• Kiyama, Saga
• Les Voivres
• La Flamengrie, Aisne
• Lasséran
• Japanese post in Korea
• Jalpaiguri (community development block)
• Hutt County
• Jhusi Kohna
• La Motte-Ternant
• Isle-sur-Marne
• Jaba', Haifa Subdistrict

How the Vitamin B12 Test Is Done :

When your doctor orders a Vitamin B12 test, it involves a straightforward blood draw to measure your Vitamin B12 levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your Vitamin B12 test results are usually available within a few hours.

Medical References

• WebMD – Vitamin B12 Blood Test: Uses, Normal Range, and Results
• NIH – Vitamin B12 - Health Professional Fact Sheet
• MedlinePlus – Vitamin B12 level