i have a tumor on one side of prostate, gleason score of 6,my psa is up and down as follows over a period of 9 months, 3.9,5.9,4.9,5.1 respectively, i've done a lot of research and i believe watchful waiting is the right thing for me right now, i believe in natural cures and refuse surgery, i take a teaspoon of tomato paste daily for the licopene,and i also eat raw cauliflower and brocolli three times a week because these put the cabosh on cancer cells. i also will eat a raw clove of garlic generally a few times a week,i used to eat raw garlic daily but talk about strong medicine,WOW, once i eat the garlic i drink down a glass of water to wash it down with, i don't drink anything after 7 pm. and stay away from spices,coffee,caffein,soda,and anything that irritates my prostate,what i'm currently doing is working wonders and i believe will have long term benefits,naturally!!