Irina, I was diagnosed with stage 2 lung cancer in 2016.? I have been clear since then.? I strictly followed the protocol for 6 years? I admit I have "slipped" some this?past year but am working on getting back on track. I have gotten so use to not eating processed foods and junk foods that when I do try a bite here and there I don't really care for the taste of them anymore.? I did not use any supplements. I did have 4 rounds of chemo in the beginning but I believe the diet is the path to success.