Page history
What changed on Does vitamin B6 help with PMS and morning sickness?, when, and why, including what we used to say.
Corrections and updates
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Brought the safety advice in line with newer limits: Europe's 12 mg upper limit (2023), Australia's warning that harm can't be ruled out below 50 mg a day, and neuropathy reported at around 100 mg a day taken for years.
Previously
The upper limit is 100 mg a day; long-term doses above 200 mg can cause numbness and tingling in hands and feet.
Sources: PMID 3630649
Every edit to the source
- Supplement basics: whether you need one, how much is too much, what to skip b58e1ec
- fix(content): answer-first wording follows the confidence scale in docs/answer-first-style.md c0ec7cc
- content: fix wrong PMIDs across all articles and fill the answer-first fields (#29) 52b480e
- feat(content): answer-first fields on all 927 existing articles 7ff832d
- fix(content): repair 536 broken internal links in 229 article bodies 6654a6c
- content: add vitamin B6 - neurotransmitters, PMS, and pregnancy with 5 references on Wyatt 1999 (PMID 10334745, BMJ systematic review of 9 RCTs in 940 patients showing OR 2.32 for PMS symptom improvement), Doll 1989 (PMID 2558186, Br J Gen Pract crossover RCT in 63 women showing significant benefit… 7e45bcb