St Johns Wort

[Earthbabe]

Probably right CC. From recollection of the pharmacy note it is when taking them as supplements, therefore a "therapeutic" dose. They don't interact with all meds and it differs from supplement to supplement.

However I do know that large amounts of garlic or brassicas eaten can interfere with Warfarin (the first potentiates and the latter counteracts), but we are talking probably socially unacceptable amounts here.