@MrsD
Thanks for the quick response! Do you have any information or experience about fingernails?

Yes, I'm an idiot, I forget sometimes which medications are measured in micrograms or milligrams. I did mean 5mg!

I've never taken a B6 supplement (other than in a multivitamin perhaps, over 4 years ago). That was the cause of this thread initially, as I was so confused about my elevated B6.

I hope you're doing well and thanks again.