My diet is basically Meat, Eggs, Coniferous Vegetables, Salads when I do eat. I never eat anything processed, I have only had a handful of Berries every few weeks as a treat otherwise I avoid all fruit, bread, pasta, rice, sugar, dairy and drink water, coffee and tea.
I have lost over 100 pounds, and completely eliminated every ache, pain, sleep problem and some other health issues. I feel like I'm in my early 20's again.
If you are interested in Cancer and diet, this book came highly recommended.
https://www.amazon.com/How-Starve-Cancer-Jane-McLelland/dp/0...
https://www.amazon.com/How-Starve-Cancer-Jane-McLelland/dp/0... seems to be recommended as an introduction, but I still didn't finish it.