15 Best Foods for Kidney Health

Arugula

Arugula

The body needs potassium to help it maintain a normal blood pressure, however, foods too high in potassium are unhealthy for the kidneys. Arugula is a great substitute for other, higher potassium leafy greens.

Arugula is a nutrient-dense green that is low in potassium, and is a great source of vitamins A, C, and K, folate, manganese, and calcium. And if you were still wondering about the benefits of arugula, it also contains nitrates which have been shown to lower blood pressure—an important benefit for kidney patients.

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