What is normal B12 level pmol L?

Normal Results Normal values are 160 to 950 picograms per milliliter (pg/mL), or 118 to 701 picomoles per liter (pmol/L).

What are the symptoms of B12 deficiency?

Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated.

  • extreme tiredness (fatigue)
  • lack of energy (lethargy)
  • breathlessness.
  • feeling faint.
  • headaches.
  • pale skin.
  • noticeable heartbeats (palpitations)

What happens if vitamin B12 is low?

B12 deficiency can cause a variety of symptoms, including fatigue, headaches, depression, pale or yellow skin, mental impairment, and pain and inflammation in the mouth and tongue. Many of the symptoms caused by low B12 levels are not specific to B12 deficiency, which can cause the condition to go undetected.

What does Vit B12 do?

Vitamin B12 is needed to form red blood cells and DNA. It is also a key player in the function and development of brain and nerve cells. Vitamin B12 binds to the protein in the foods we eat. In the stomach, hydrochloric acid and enzymes unbind vitamin B12 into its free form.

What is the ideal level of vitamin B12 in the blood?

Understanding the Results 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.

What is the optimal vitamin B12 level?

The vitamin B12 standard reference range is 200–700 pg/ml whereas the proposed optimal range is 500–1300 pg/ml [10]. Higher vitamin B12 ranges have been associated with increased cognitive function, and reflexes, decreased brain atrophy, confusion, weakness and depression [10].

Which fruit is rich in vitamin B12?

Fruits– Though fruits don’t contain Vitamin B12; there are some which contain a very small amount of these vitamins like- Banana, apple, and berries….Top 10 Vitamin B12 foods for Vegetarians:

Foods Vitamin B12 (% of DV)
Fruits 5%
Fortified cereals 100%
Yeast (quarter cup) 290%

How can I raise my B12 levels fast?

To increase the amount of vitamin B12 in your diet, eat more of foods that contain it, such as:

  1. Beef, liver, and chicken.
  2. Fish and shellfish such as trout, salmon, tuna fish, and clams.
  3. Fortified breakfast cereal.
  4. Low-fat milk, yogurt, and cheese.
  5. Eggs.

What is the main cause of vitamin B12 deficiency?

Pernicious anaemia is the most common cause of vitamin B12 deficiency in the UK. Pernicious anaemia is an autoimmune condition that affects your stomach. An autoimmune condition means your immune system, the body’s natural defence system that protects against illness and infection, attacks your body’s healthy cells.

Is taking B12 everyday good for you?

When taken at appropriate doses, vitamin B-12 supplements are generally considered safe. While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine.

What happens if your B12 is too high?

In some people, high levels of B12 may cause gastrointestinal problems such as bloating and diarrhea. And if you have high blood pressure or poor cardiovascular health, having too much B12 may further complicate these issues. Pregnant and breastfeeding women may also need to be especially mindful of B12 levels.

What level of B12 is dangerously high?

An abnormally high vitamin B-12 status is anything over 900 pg/mL. This result may suggest liver or kidney problems, diabetes, or certain forms of leukemia.

Wat zijn vitamine B tekort symptomen?

Vitamine B tekort symptomen staan in nauw verband met het zenuwstelsel, met de hersenen en met de spieren. Zo zullen we hoofdzakelijk met vermoeidheid te maken krijgen. Maar hebben we ook een hoger risico op depressie, spierkrampen, spierzwakte, slapeloosheid, verwarring en vele andere symptomen.

Wat is een tekort aan vitamine B12?

Een tekort aan vitamine B12 kan leiden tot bloedarmoede en een verhoogde prikkelbaarheid. Symptomen van een tekort zijn een tintelend gevoel in voeten en handen, extreme vermoeidheid, zwakheid en depressie. De oorzaken van een tekort aan vitamine B

Hoe verlaagt vitamine B het risico op beroerte?

Vitamine B verlaagt risico op beroerte 1 de mate waarin het lichaam het op kan nemen; 2 de hoeveelheid foliumzuur en vitamine B12 in het lichaam; en 3 of iemand een nierziekten of hoge bloeddruk heeft.

Wat is vitamine B complex?

Vitamine B complex is de verzamelnaam voor alle B-vitaminen. De B-vitaminen zijn acht wateroplosbare vitaminen die een belangrijke rol spelen in de cellulaire celstofwisseling. Vroeger dacht men met één enkele vitamine van doen te hebben en werd het aangeduid als vitamine B, net zoals mensen verwijzen naar vitamine C.