Women worry that bad things will happen if they exercise while pregnant, but doctors say in almost all cases it's not just safe, but can improve health. Alija/Getty Images/iStockphoto hide caption

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Alija/Getty Images/iStockphoto

Eating too much bacon, or too few whole grains, nuts and seeds, can influence your risk of death from heart disease. Nearly half of all deaths from heart disease and Type 2 diabetes are linked to diet. Paul Taylor/Getty Images, John Lawson/Belhaven/Getty Images hide caption

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Paul Taylor/Getty Images, John Lawson/Belhaven/Getty Images

A woman farmers harvests pearl millet in Andhra Pradesh, India. Millets were once a steady part of Indians' diets until the Green Revolution, which encouraged farmers to grow wheat and rice. Now, the grains are slowly making a comeback. Courtesy of L.Vidyasagar hide caption

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Courtesy of L.Vidyasagar

Monica Bill Barnes (left) and Anna Bass are offering literally breathtaking tours of the Metropolitan Museum of Art in New York City. Paula Lobo/The Metropolitan Museum of Art hide caption

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Paula Lobo/The Metropolitan Museum of Art

Raise Your (He)art Rate With A Workout At The Met

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Interval training includes bursts of high-intensity efforts sandwiched by periods of less activity. Jonathan Cohen/Flickr hide caption

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Jonathan Cohen/Flickr

Does 1-Minute Interval Training Work? We Ask The Guy Who Tested It

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Yes, getting exercise and eating right can significantly cut your risk of developing heart disease, a study finds, even if you inherited genes that predispose you to the illness. Getty Images hide caption

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