old post but I can't help but chime in for those reading later ...

I personally chose not to combine Vitamin E with chemo or post cancer treatment because there have been some important recent studies that shows that it feeds/grows cancer.

They were really hoping Vitamin E during chemo would help prevent neuropathy and they were very surprised and disappointed with these findings, particularly with colon cancer which is a related cancer / behaves in some ways similar to ovarian and some other cancers. If you search online for vitamin E and colon cancer you will find the studies.