Hi Bumpkin,
I've attached a link to our publication on complementary therapies. On P16 it says:
As with all herbal remedies,check with your specialist team or GP before using them.
http://www2.breastcancercare.org.uk/sites/default/files/comp_therapies_bcc55_web.pdf
Hope this helps
Very best wishes
Janet
BCC Moderator