Is 150 low B12?
Vitamin B12 levels less than 150 ng/L are considered evidence of vitamin B12 deficiency. Follow-up with a test for antibodies to intrinsic factor (IFBA / Intrinsic Factor Blocking Antibody, Serum) is recommended to identify this potential cause of vitamin B12 malabsorption.
What is a normal B12 level for a dog?
Reference Interval
| Cobalamin | Folate | |
|---|---|---|
| Canine | 251 – 908 ng/L | 7.7 – 24.4 µg/L |
| Feline | 290 – 1,500 ng/L | 9.7 – 21.6 µg/L |
Is B12 155 low?
The normal range for vitamin B-12 in the blood is between 200 and 900 nanograms per milliliter (ng/mL). People at the lower end of this range may require follow-up testing, especially if they have symptoms. Low. Levels of vitamin B-12 are low if they are below 200 ng/mL.
What is an abnormal B12 level?
What Abnormal Results Mean. Values of less than 160 pg/mL (118 pmol/L) are a possible sign of a vitamin B12 deficiency. People with this deficiency are likely to have or develop symptoms. Older adults with a vitamin B12 level less than 100 pg/mL (74 pmol/L) may also have symptoms.
What happens if vitamin B12 is low?
Not having enough B12 can lead to anemia, which means your body does not have enough red blood cells to do the job. This can make you feel weak and tired. Vitamin B12 deficiency can cause damage to your nerves and can affect memory and thinking.
How can I raise my B12 levels?
To increase the amount of vitamin B12 in your diet, eat more of foods that contain it, such as:
- Beef, liver, and chicken.
- Fish and shellfish such as trout, salmon, tuna fish, and clams.
- Fortified breakfast cereal.
- Low-fat milk, yogurt, and cheese.
- Eggs.
What are the first signs of B12 deficiency?
Symptoms of vitamin B12 deficiency
- a pale yellow tinge to your skin.
- a sore and red tongue (glossitis)
- mouth ulcers.
- pins and needles (paraesthesia)
- changes in the way that you walk and move around.
- disturbed vision.
- irritability.
- depression.
