Vitamin B12 Like vitamin C, belongs to the group of water-soluble vitamins. Also, vitamin B12 is the only vitamin that the body has over several years, especially in the liver Save Can. Vitamin B12 is also used as Cobalamin Denoted. However, an intrinsic factor is required for vitamin B12 intake. Simply put, this is a special protein that is produced in the human gastric mucosa.

Many do not even know how important Vitamin B12 Actually is because other vitamins are often in focus. Among other things, vitamin B12 is very important for the Cell division And Cell differentiation , For the formation of red blood cells, for protein metabolism and for the structure of nerve cells, especially in the spinal cord. Reports According to a high injected concentration of vitamin B12 should help boost the metabolism. However, there is no scientific evidence for this.

Vitamin B12 deficiency can lead to a range of symptoms, including fatigue, weakness, constipation, loss of appetite, weight loss and tingling or numbness in the hands and feet. In severe cases, a deficiency can cause nerve damage and also contribute to anemia.

Vitamin B12 Everyone can through his Nutrition Record. Rich in vitamin B12 are considered to be meat, fish, seafood, dairy products and eggs. As you can see have above all Food of animal origin A high vitamin B12 content. In a normal balanced diet, the vitamin B12 content is actually covered. However, the vitamin B12 supply is mainly at Vegans Problematic, which is why the DGE (German Nutrition Society) has a Regular Supplementation Of vitamin B12 recommended in vegans.

This depends mainly on gender and age, as well as various other factors, such as whether you are pregnant, breastfeeding, or have any medical conditions.
The German Nutrition Society (DGE) recommends a daily amount of approx. 4µg. However, it must be mentioned that the data provided by the DGE are recommendations and not maximum quantities.

For more information to determine your exact needs, see: https://www.dge.de/wissenschaft/referenzwerte/tool /

Vitamin B12 is very rarely referred to as an overdose, since normally the body either excretes excess vitamin B12 with the urine or absorbs it through the intestinal wall. Accordingly, hardly any side effects in an overdose are known. However, an overdose of vitamin B12 is possible in people suffering from leukemia, liver metastases or inflammation of the liver, as in hepatitis.