Large doses of B6 are vaso-active, specifically vasoconstrictors I
believe.  This is why B6 works on migraines and PMS (according to recent
studies which I'd be hard pressed to cite at this time of night).  This
would make sense as to why bm supply is decreased.
Chris

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Chris Hafner-Eaton, PhD, MPH, CHES, IBCLC email: [log in to unmask]
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