But a more difficult fact may be facing the industry: Much of the low-hanging fruit in areas such as heart disease may have already been plucked.

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But be warned: With a total of 10 eggs, five-and-a-half sticks of butter, almost two cups of bourbon, and a generous helping of candied fruit, Lane Cake is not for the faint of heart.

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Hi Uma - There is a great deal of research suggesting that extra virgin olive oil, the principal source of fat in the Mediterranean diet (which is also rich in vegetables, cereals, fruit, fish and wine), is very healthy for your heart in several ways.

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It is recommended that adults eat at least five portions of fruit and vegetables a day, with the suggestion that diseases such as heart disease, stroke and even cancer could be reduced.

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In general each additional serving of fruit or vegetables that's added to your daily diet decreases the risk of heart disease by four percentage points.

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