Earlier dead with higher value of vitamin B12 Interior

Until now, no adverse effects were known from a too high dose of B12. It has been known for some time that a lack of vitamin B12 can cause all kinds of complaints. This concerns, for example, neurological complaints such as tingling, coordination problems and pain, psychological complaints such as depression, loss of concentration and forgetfulness, but also anemia and gum problems.

“Many people think that there is no danger in overdosing B12 and assume” the more, the better. ” The idea “does not help it does not harm”, however, with the results of this study, it is no longer tenable, “the researchers say.

Anemia

B12 is important for the production of red blood cells, nerve cells and DNA. Therefore, a deficiency can lead to anemia, among other things. This vitamin is only found in animal products such as meat and milk.

More than 5500 people were involved in the study. The results are published in the medical journal Jama Network Open.

Although the researchers could not specifically investigate people with supplements – that group was too small – the worrying correlations about high plasma levels are enough reason to warn about supplements, Professor of Internal Medicine Stephan Bakker told De Telegraaf.

Read more about B12 and the results of Prof. Bakker’s research in the article below: