Health

Retailers to bring fresh produce to 1,500 places

(AP) -- Michelle Obama's campaign against childhood obesity moved a step forward Wednesday with the announcement that Wal-Mart and other retailers plan to open or expand 1,500 stores in areas without broad access to fresh ...

Oncology & Cancer

Lycopene may help prevent prostate cancer in african americans

Lycopene, a red pigment that gives tomatoes and certain other fruits and vegetables their color, could help prevent prostate cancer, especially in African American men, according to new research at the University of Illinois ...

Health

Salt diet dangers may be influenced by potassium

The debate about the dangers of eating too much salt has gained a new wrinkle: A federal study suggests that the people most at risk are those who also get too little potassium.

Cardiology

School intervention may improve kids' heart health long term

Middle school students who were offered healthier cafeteria food, more physical education and lessons about health choices improved their cholesterol levels and resting heart rates, according to research presented at the ...

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