Too Much Vitamin B Side Effects. For this reason a vitamin B12 overdose is unlikely. For instance some symptoms from taking too much vitamin B complex may include high blood sugar blurry vision numbness nausea and vomiting skin lesions and liver problems. The vitamin B Complex group is not required by the body in large quantities and can cause both mild and severe side effects if consumed too much. Some of the negative side effects of vitamin B overdose include mood swings restlessness depression and panic attacks.
If you are experiencing these symptoms and feel generally unwell see your doctor. He may want to order a blood test which is the only way to definitively find out if your vitamin B12 levels are high as well as decide if further tests are needed to find the underlying cause. A headache is often the first symptom of excessive vitamin B12. Taking too much vitamin B is not without side effects and risks of health problems. Too much of Vitamin B complex can cause side effects. This includes swelling of the face tongue and throat and difficulty swallowing and breathing.
Some of the negative side effects of vitamin B overdose include mood swings restlessness depression and panic attacks.
However at doses higher than 50 mg per day some side effects such as skin flushing can occur. Vitamin B overdose not only affects one physically but has a negative impact on mental health as well. Too much B12 typically doesnt cause negative effects in healthy adults but it may pose problems for special populations including expectant mothers. When consumed in excess amounts its flushed out of the body through urine. To ensure you get the right amount without overdoing learn how much is too much Vitamin B and make sure you stay under the limit. Taking too much vitamin B is not without side effects and risks of health problems.