This is why I eat onions, green leafy vegetables (includes Brockely), cranberry juice, and 2 almonds per day.

onions: cleans the blood of junk
green leafy vegetables: creates anti-radicals
cranberry juice: prevents urethritis
2 unsalted almonds per day: per Edgar Cayce-will prevent most cancers

It seems to be working for me. The only problem I have had of late was when I had Iron poor blood because it had become Lead in my butt!!