What level should your active B12 be?
What level should your active B12 be?
The normal range for vitamin B12 can vary slightly depending on the lab. But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL). Between 200 to 300 pg/mL is considered borderline and your doctor may do more testing.
Why is my B12 level so high?
The most common cause of high B12 in the blood is due to recent ingestion or injection of supplemental vitamin B12. We don’t worry about overdosing on B12 supplements because excess can be excreted in your urine. It could also be possibly from your diet if high in animal products such as meat, eggs, and shellfish.
What is the normal range for vitamin B12 in blood?
Some of them may affect the results. The normal range for vitamin B12 can vary slightly depending on the lab. But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL). Between 200 to 300 pg/mL is considered borderline and your doctor may do more testing.
Is my B12 level of 201 low?
We often get questions such as, “My B12 is 201 (or 109, or 325, or 797 – you name it). Is that low? It is within my clinic’s vitamin B12 normal range chart!”. Well, normal values of vitamin B12 are considered, in most countries, to be between around 200 to 900 pg/ml. However, as mentioned, many people show symptoms within that range.
What should I know about taking vitamin B12 before a blood test?
You should tell your doctor about all of the medications and supplements you take before the test. Some of them may affect the results. The normal range for vitamin B12 can vary slightly depending on the lab. But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL).
What is Sally Pacholok’s recommended B12 range?
Therefore, we would like to suggest Sally Pacholok’s recommended vitamin B12 range: B12 Status B12 Levels (pg/ml) Normal 550 or higher Deficiency Less than 550 For a healthy nervous system & disease p 1000 or more
