My best friend has breast cancer and is currently undergoing radiation therapy.  It's making her very tired and run down.   I'm just wondering if there are any multivitamin supplements made for cancer patients.  Something which contains safe ingredients that won't affect here treatment.  I have seen this question asked allot around the web, but I haven't seen any products made for this type of thing yet.   I was hoping to find a complex supplement instead of multiple different vitamins in separate packets.  Maybe there's some herbal supplement which will help here heal and feel a little better?   Thanks so much! ... View more