Tag: High vitamin b12 symptoms

While excess B12 is typically excreted by the body, an abnormally high blood level, or hypercobalaminemia, can sometimes indicate a more serious underlying health issue. Understanding what happens when your B12 vitamin is too high can help you interpret lab results and know when to seek medical advice.

While the body typically excretes excess water-soluble vitamin B12 through urine, excessively high levels are not without potential side effects. Knowing how you might feel if your vitamin B12 is too high is important, as some symptoms may indicate underlying health issues.

It is highly unlikely to experience a fatal overdose on vitamin B12, as it is a water-soluble vitamin that the body excretes in urine. However, taking excessive amounts, especially via injections, can lead to unpleasant side effects, making it important to understand what if I overdose on vitamin B12.

While vitamin B12 is essential for nerve function and red blood cell production, serious adverse effects from consuming large amounts are rare due to its water-soluble nature. However, high doses, particularly from supplements or injections, can cause unwanted side effects or be an indicator of an underlying medical issue, so it is important to understand **what are the side effects of too much vitamin B12?**.