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Hi, this is Your Health Quickly, a Scientific American podcast series.

We bring you the latest vital health news.

Discoveries that affect your body and your mind.

And we break down the medical research to help you stay healthy. I'm Tanya Lewis. I'm Josh

Fishman. We're Scientific American senior health editors. Today on the

podcast menu we've got food. There is renewed interest in using food as preventive medicine, offering patients vegetables

or entire meals to keep them healthier and more resistant to disease. But will prescribing

produce really work? A lot of people think so, but it's been a little hard to prove. People talk a lot about the health benefits of individual foods.

I hear a lot about blueberries.

They're supposed to be filled with antioxidants that stop cell damage, for instance.

You got one one Tanya?

Yeah, kale. It's a superfood or so they say. It packs a ton of vitamin K and vitamin C.

Okay I confess I know very little about kale and have no idea how I would eat it.

Well, I actually know a pretty good recipe for massaged kale salad.

...