78-year-old cures self of "incurable" colon cancer by diet change

Sounds much like the juicing diet described in the Netflix "Fat, Sick, and Nearly Dead" documentary --   http://www.dailymail.co.uk/health/article-2204080/Grandfather-incurable-cancer-given-clear-swapping-red-meat-dairy-products-10-fruit-veg-day.html?openGraphAuthor=%2Fhome%2Fsearch.html%3Fs%3D%26authornamef%3DRob%2BPreece#ixzz26fZtBo76