◆12．Red grape

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　Red grapes are rich in flavonoids, which help prevent heart disease and cancer and reduce inflammation. Red and purple grapes in particular are also rich in anthocyanins, a type of polyphenol.

　Dried fruits such as raisins are high in potassium, so dialysis patients should be careful about the amount of dried fruits they eat.

＞Next page:　Virgin or extra virgin is especially good