I thought I would share this. I have been take 2 tablespoons of Goji berry concentrate daily, since it has the highest natural antioxidants and 4 antixidants not found in any other plant. Anyways, check this out. You can get it from walmart in the vitamin section. Buying online is expensive though! http://phpl33t.com/fighting-cancer-with-nature Forgive my writing, I am not the best at writing. lol Goji even helps me focus on my coding, so I recommend it to any coder!!