(however, a shadow on the internet so you don't really know, but i am),
and have worked with supplements for
about 30 years.
i have taken them for
over 35 years now.
i will tell you, b-6 toxicity exists. i am a supporter of taking supplements, but agree,
this one is a cautious one.
i have the problem myself! i have numb toes, mild nerve damage upon EMG findings.
they thought i had maybe ms/als/ something.