Why is vitamin b12 so dangerous?

Why is vitamin b12 so dangerous?

A deficiency in vitamin B12 is widespread: in Germany, one in ten people has too little vitamin B12 in their blood. By the age of 65 and over, one in four is affected. If there is a lack of vitamin B12, nerve damage occurs. Possible consequences are tiredness, weakness, anemia and nervous disorders.

Is Vitamin B12 Ingestion Harmful?

So far, no harmful effects are known from an overdose. If there is too much vitamin B12 in the diet, the body will not automatically take in more of it.

What prevents the absorption of vitamin b12?

Certain drugs are also considered to be a possible cause of a vitamin B12 deficiency, as they increase the homocysteine ​​level in the blood, inhibit B12 uptake or influence the B12 metabolism. The following may be responsible: diuretics (dehydrating agents) lipid-lowering agents (for high cholesterol levels)

Are vitamin b12 tablets useful?

Food supplements with vitamin B12 are usually superfluous for healthy people. Vegans are an exception – they have to supplement vitamin B12. Even those who regularly have to take medication against too much stomach acid or for stomach protection should pay particular attention to adequate supply.

How long can you take b12?

Vitasprint B12 bottles can be taken for several weeks. A course of 4 to 6 weeks with the preparation is recommended twice a year.

Which vitamin b12 is best?

Vitamin B • The 9 best vitamins B12 in comparison Sundt. Liposomales.Vit4ever. Premium.natural elements. Bio.Nature Love. Folate.ProFuel. Depot.Naturally true. Zell Kraft.Gloryfeel. Bioactive Nuvi Health. Bioactive.

Which is better methylcobalamin or cyanocobalamin?

Methylcobalamin. There are now more and more vitamin B12 supplements with methylcobalamin – the active form of the vitamin. This is absorbed and used much better by the body than cyanocobalamin, which must first be converted into the active form.

Which vitamin b12 supplements are good?

The aim is to alleviate the symptoms of a vitamin B12 deficiency. The same applies to disorders that affect the blood count and nerves – such as tiredness and exhaustion, forgetfulness or poor concentration. You take the Ankermann vitamin B12 tablets whole with some water.

How much should the vitamin B 12 be worth?

Which vitamin B12 value is normal? Depending on age and gender, different normal values ​​apply to vitamin B12 in the blood. The reference range for adults is 2 ng / l blood serum.

How much should the d3 be worth?

According to the most frequently represented expert opinion recently, values ​​in the range between 40 and 80 ng / ml should be described as optimal. Bone experts demand that the vitamin D level in the blood should be at least 30 ng / ml, especially in people over the age of 60.

What blood count shows a vitamin b12 deficiency?

Typically, the holo TC should be between 35 and 50 pmol / l (picomoles per liter) – or above. If the result measured is less than 35 pmol / l, then there is probably a vitamin B12 deficiency. The Holo-TC test is considered to be the earliest marker for an undersupply.

When is the vitamin b12 value too high?

The oversupply of vitamin B12 (cobalamin) is referred to as hypercobalaminemia; This pathological appearance is defined with a blood value of> 950 pg / ml or> 701 pmol / l (Andrès et al., 2013).

What happens if you consume too much vitamin b12?

How does a vitamin B12 overdose manifest itself? You can hardly absorb too much vitamin B12 because the body does not absorb unnecessary amounts through the intestinal wall. In addition, if the vitamin B12 dose is too high, it can excrete the excess via the kidneys.

Can Too Much Vitamin B Be Harmful?

Overdose of vitamin B12 is highly risky Current studies show that this can be risky – and definitely does not bring any benefit. The Federal Institute for Risk Assessment (BfR) suggests a daily maximum amount of 25 micrograms of vitamin B12 per day for dietary supplements.

What does the vitamin b12 value say?

Values ​​of 2 ng / l are given as standard values. Values ​​of vitamin B12 deficiency. Vitamin B12 deficiency is also present when there are values. Therefore further investigations are necessary at such values.

What do vitamin b12 and folic acid do?

The human body needs 13 vitamins. Folic acid and B12 are two particularly important vitamins, but it becomes more and more difficult to “supply” them with old age. The heart, blood vessels and nerves in particular suffer from this.

What is the name of vitamin b12 in the blood count?

Why is the vitamin B12 level measured? Cobalamin or vitamin B12 is a water-soluble vitamin that is mainly found in animal foods such as liver, kidneys, meat, fish, eggs and milk. Cobalamin is, among other things, important for the formation of the genetic material DNA and plays a major role in blood formation.

Can you tell if there is a vitamin deficiency in the blood?

Establishing a vitamin deficiency: the diagnosis. Vitamin deficiencies are also common in industrialized countries. It is seldom possible to say in concrete terms which vitamin is currently missing based on the symptoms alone. A blood test will help diagnose a possible vitamin deficiency.

What is Holo TC?

Holotranscobalamin (Holo-TC), also known as active B12, is the earliest laboratory parameter of B12 deficiency. Methylmalonic acid (MMA) is a functional B12 marker that increases when the B12 stores are empty.

How can I tell if I have a vitamin D deficiency?

Vitamin D deficiency: symptoms, hair loss, increased susceptibility to infection, muscle weakness, muscle pain, pain in the limbs, impaired bone mineralization (rickets in children, osteomalacia in adults) with bone pain and deformations.