Good points.

Some researchers and doctors have found that a low glycemic index diet can aid in the tolerance of chemotherapy. In other words they have less side effects from the treatment when using a ketogenic diet.

https://www.youtube.com/results?search_query=chemotherapy+and+ketogenic+diet

This particular researcher I have found to be very interesting.

https://www.youtube.com/watch?v=zoKibvj8VBs&pp=ygUfY2hlbW90aGVyYXB5IGFuZCBrZXRvZ2VuaWMgZGlldA%3D%3D

This lady I am not as familiar with as the researcher in the link above, but Dr Eric Westman invited her to give a presentation and I think very highly of him. So I think she is probably pretty legit.

https://www.youtube.com/watch?v=dkChuyUoBZQ

https://www.youtube.com/watch?v=NXYyQS_KSro&pp=ygUfY2hlbW90aGVyYXB5IGFuZCBrZXRvZ2VuaWMgZGlldA%3D%3D
(Two and a half minutes long)