The control group got advice on how to eat a low saturated fat diet.

控制组的参与者则得到关于低饱和脂肪的饮食建议。

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"It's about eating a varied diet that's low in saturated fat and high in fiber," says Milton Stokes, M.P.H..

那是有关各种低饱和脂肪和高纤维的饮食。

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These health benefits may help to explain the 'French paradox' - a low incidence of coronary heart disease in the population, despite a diet high in saturated fat.

这可能有助于解释“法国悖论”——尽管地中海居民摄入了更多的饱和脂肪，却有更低的冠心病发病率。

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Still, if you're trying to limit saturated fat in your diet by enjoying low- and fat-free foods, the trade-off may be worth it if you limit sodium in other areas.

CNN: How to be sodium savvy

She said it was also important to remember that regular physical activity combined with a diet high in fruit and vegetables and low in saturated fat was still the best way to combat high cholesterol and reduce the risk of heart disease.

BBC: NEWS | Health | Blueberries 'lower cholesterol'

The claim states that a diet rich in whole-grain foods and low in saturated fat and cholesterol may help reduce the risk of heart disease.

CNN: Don't be afraid of the dark -- whole grains explained