I took multivitamins before my op but was advised to stop taking anything for two weeks before my surgery (vitamins, contraceptive pill, etc.). I am back to taking them as normal afterwards. I’m taking iron, zinc and vitamin A&D; vitamin E is my main one especially as I know it’s good for my skin. I’d double check with the nurse when you have your pre-op appointment as advice varies. I know a lot of girls advise to take arnica tablets pre and post op to help with bruising. I didn’t take these and haven’t suffered too much with bruising. Just depends on you as an individual. Hope it goes well for you xx