Comment Reply

Hello Anon

Thank you for writing!

According to Healthline, symptoms of a vitamin B complex overdose include:

excessive thirst
skin conditions
blurry vision
abdominal cramps
nausea
vomiting
increased urination
diarrhea
skin flushing

Seek immediate medical attention if you think you’re experiencing symptoms of a vitamin B complex overdose.

You should also check in with your doctor if you’ve been taking supplements without having a diagnosed deficiency. Taking too much vitamin B complex long-term can lead to nerve damage. This could result in losing control of your bodily movements.

Best,
Susan