Help for weak hearts. A new device pumps up blood flow so patients don't miss a beat during angioplasty.

Exercise. Does it really make a difference and how much do you need? If you want to get up and go we show you the difference a little activity will make for your health.

Mom always said take your vitamins, but how? We try to answer that question.

We are not talking about a magic bullet here ... but certain foods are magical in the way they enhance the body's ability to stay healthy and battle bugs.

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