A group of 1,537 women were randomly assigned to a daily diet that included five vegetable servings, three fruit servings, 16 ounces of vegetable juice and 30 grams of fiber.

• 一组1,537例妇女被随机分配，日常饮食包括5个蔬菜料理,三种水果料理,16盎司蔬菜汁和30克纤维。