Studying the book of David Servan-Schreiber about Cancer.

In countries that consume less meat and more vegan meals we see less cancers. An argument for vegetarianism and veganism.

Flaxseed (Dutch : lijnzaad) is also very good to consume and to prevent cancer (Omega 3) and to heal it.

https://thetruthaboutcancer.com/flaxseeds-can-prevent-help-heal-body-cancer/

http://www.aicr.org/foods-that-fight-cancer/flaxseed.html

https://www.amazon.com/Anticancer-New-Life-David-Servan-Schreiber/dp/0718156846