L-Tryptophan with b6 vitamine

[Cemtex]

The tablets made by smartchoice contain not only l-tryptophan, but also 10mg vitamine b6.

I googled the b6 vitamine and its only supposed to work proper combined with b11 and b12. So anyone any ideas on why they added the b6 ?

 

[red...]

Hi

"In people who are even marginally vitamin B6 deficient, tryptophan may be rapidly degraded into mildly toxic metabolites such as hydroxykynurenine, xanthurenic acid and hydroxyanthranilic acid. Thus, the brain typically receives less than 1% of ingested tryptophan"

extrait de : http://smart-drugs.net/ias-tryptophan-article.htm

 

[Cemtex]

aah thank you.