Carrots:
We all know that carrots are good for your eyes, but did you know they have anti-cancer properties as well? They have the nicely named carotenoids that are antioxidents -- chemicals that mop up the damage that results from ordinary metabolism. That, in turn, helps to keep your cells from turning rogue and hanging with the cancer gangs. If that's not enough to make you grab a carrot, they turn out to be immune-system stimulators as well, meaning you'll have fewer occasions to ask "What's up, doc?" Yes there's a little sugar in them, but also a lot of fiber to buffer it, so only the most sugar-restricted people should worry. By the way, the vitamin K in carrots is easier to absorb if you eat them with a bit of oil or fat, like a dip.