
I have a friend who just went trough surgery, chemo and radiotherapy for cancer. My advice to you would be to:
1. keep in regular contact
2. provide a listening ear at all times
3. Give any practical support you can (I looked after her dogs)
4. Books and dvds are a good idea, as chemo leaves you lifeless and sofabound
5. Encourage her to try to feel attractive...this is a real issue for people undergoing chemo as it affects your outward apearance so much. Maybe get her some fabby moisturisers and skin care.
Be very very careful with the supplement thing. I would not get her to take ANYTHING unless it has been agreed ok by her consultant. Just because something is "natural" does not necessarily mean that it is safe in these circumstances. Many natural remedies have quite marked effects, good or bad, and should be considered as medicines in this case......meaning that they may interact with the chemo. Also, the effects of the chemo on the body might make even the most simple natural remedies dangerous....for example if the chemo caused the kidneys or liver to work more slowly, then that could affect clearance of the natural remedy from the body, making the levels of it in the body too high. It is possible that a natural remedy could interact with the chemo to make the chemo more potent. I am not against homeopathy, but please consider it in the same way that you would consider other medication, and only give it with th agreement of a qualified medical practitioner.